How Do You Say My In Old English? | Case Forms That Fit

If you’ve tried to translate a short line into Old English, “my” is where things start to feel different from Modern English. In Modern English, “my” stays “my” no matter what comes next. In Old English, “my” behaves like an adjective. It bends to match the noun it sits next to.

That sounds heavy at first. In practice, you only need two moves: know the base word, then choose the ending that matches the job the noun is doing in the sentence. This page gives you the forms people reach for most, plus a method you can reuse.

You might have typed “how do you say my in old english?” because you want one word you can trust. You’ll get that, plus the endings that keep it grammatical.

What “my” looks like in Old English

The core form is mīn (often written with a long ī). You’ll see it glossed as “my” and also “mine,” since Old English does not always split those two uses the way Modern English does. Old English scribes also wrote plenty of spelling variants across regions and centuries, so you may meet min without the macron in modern textbooks.

Spelling notes that keep your line consistent

Old English texts use letters like þ (thorn) and ð (eth) for “th” sounds. Your word mīn does not need them, yet the rest of your sentence might. Pick one spelling style (macrons or none) and stick to it, so readers know which style you chose.

Old English marks relationships using case endings. The same word can show “subject,” “direct object,” “object of a preposition,” or “of X.” Since possessives work like adjectives, mīn takes endings that track those cases and also track gender (masculine, feminine, neuter) and number (singular, plural).

Old English form	When it fits	Modern English sense
mīn	Nominative singular; also common as a plain “my” before many nouns	my / mine
mīne	Nominative or accusative plural; also used before some feminine nouns	my (plural nouns) / mine
mīnne	Accusative masculine singular (direct object noun)	my (as in “my son” when the noun is an object)
mīnum	Dative singular or dative plural (after many prepositions, indirect objects)	to/for/with my
mīnes	Genitive masculine or neuter singular (“of my …”)	of my / of mine
mīnere	Genitive or dative feminine singular	of my / to my (feminine noun)
mīnra	Genitive plural (“of my …” with plural noun)	of my / of mine (plural)
mīnan	Weak adjective forms after a determiner; also used in some oblique cases	my (set phrase / “the my …” patterns)
mīne (as pronoun)	Standing alone, when the noun is understood from context	mine

That table is your quick map. Next, you’ll learn a clean way to pick the correct row without memorizing every chart on day one.

How to choose the right form in one pass

Start with the noun, not the pronoun. Ask two questions.

1. What case is the noun in? Is it the subject (nominative)? A direct object (accusative)? After a preposition like “to” or “with” (often dative)? Or showing “of” (genitive)?
2. What gender and number is the noun? Old English gender is grammatical, so you check the noun’s dictionary gender, not real-world sex.

Then pick the matching ending for mīn. If you’re writing one line for a tattoo, a game prop, a class assignment, or a nameplate, this process is safer than guessing based on Modern English feel.

Strong vs. weak forms

You’ll see charts split into “strong” and “weak.” That split is about whether another determiner already sets the noun’s definiteness. A plain possessive often behaves like a determiner on its own, so strong forms show up a lot in isolation. Weak forms can appear when the noun already has a “the/that/this” type word, and the possessive becomes more adjective-like in position and ending.

If you’re keeping it simple, stick to the common strong forms in the table unless you’re copying a known Old English phrase from a source text.

One shortcut that saves headaches

When “my” sits directly before a singular noun and the noun is the subject, mīn is often the form you want. Once the noun shifts into accusative or dative, endings like -ne and -um begin to matter fast.

How Do You Say My In Old English? In real sentences

Now let’s turn the rule into wording you can actually use. Below are sentence patterns that show where writers trip up.

“My” before a subject noun

If the noun is the subject, you’re in nominative case. You can often use mīn with a singular noun: mīn freond (“my friend”), mīn nama (“my name”). With plural subjects, you’ll often reach for mīne: mīne freondas (“my friends”).

“My” before a direct object noun

If the noun is the direct object, it’s accusative. Masculine singular accusative commonly takes mīnne. So a pattern like “I see my son” tends to call for mīnne sunu with the right verb and spelling choices for your text. Feminine and neuter accusative do not always show a new ending on the possessive, so you do best by checking the noun and then matching the standard endings.

“My” after common prepositions

Many prepositions take dative, so mīnum shows up often. Think of “with my …,” “from my …,” “to my …” patterns. When you see dative in a textbook gloss, it’s a flag that -um may be the ending you need.

“Mine” as a stand-alone word

Old English can use possessives on their own, much like Modern English “mine.” In that role, you’ll meet forms like mīn or mīne without a noun right after them. The case still depends on the sentence role. If the line is “It is mine,” the word is doing the work of a predicate complement, and many teaching materials will still show mīn as the go-to form.

Saying “my” in Old English with case endings that match

If your goal is accuracy, take one minute to anchor your spellings to a credible reference. The Bosworth-Toller entry for mīn is a standard place to confirm the base form and see how it’s recorded in a major Old English dictionary. For a compact view of pronoun paradigms and case labels, a university handout like CSUN’s Old English personal pronouns chapter, which lays out case labels and common forms.

Those references won’t write your line for you, yet they stop the common mistake of mixing Modern English rules with Old English endings. If you only check one thing, check the noun’s gender and the case demanded by your preposition or verb.

Common traps that make “my” look wrong

Using one form for every noun

People often paste mīn in front of everything. Sometimes you get lucky and it reads fine. When the noun is accusative masculine or dative, it starts to stand out to anyone who reads Old English.

Forgetting that “of my” is genitive

Phrases like “of my house” want genitive. That’s where forms like mīnes or mīnere come in, depending on the noun’s gender.

Copying modern spelling into Old English letters

You’ll see mīn printed with a macron in teaching texts. Manuscripts do not always mark vowel length that way. Decide what style you’re using. If your project is classroom work, macrons can help. If your project is a manuscript-style prop, you may skip them. Either way, keep the choice consistent across the whole line.

A common slip is mixing the stand-alone “mine” use into a noun phrase. In Old English, the same base word can handle both jobs, yet the sentence still controls case. If you drop the noun, you did not remove the grammar. You only removed the visible target the ending was matching.

Quick phrase patterns you can reuse

Here are common noun phrases people want, with forms that usually fit when the noun is in nominative case. Treat them as patterns, then adjust endings once your sentence pushes the noun into another case.

Modern English phrase	Old English pattern	Notes for accuracy
my name	mīn nama	nama is masculine; change the possessive if the phrase moves into accusative or dative
my friend	mīn frēond	frēond is often masculine; accusative masculine can call for mīnne
my house	mīn hūs	hūs is neuter; genitive “of my house” tends to use mīnes
my mother	mīn mōdor	Feminine nouns often change the ending in genitive/dative singular (mīnere)
my father	mīn fæder	Masculine noun; watch accusative mīnne in object position
my sword	mīn sweord	Neuter noun; dative singular often uses mīnum
my lord	mīn hlāford	Masculine noun; case endings shift in longer sentences
my words	mīne word	Plural pattern; genitive plural “of my words” can use mīnra

A simple workflow for a clean Old English line

If you’re producing a short inscription, a caption, or a single sentence, use this workflow. It keeps errors down without turning your project into a full grammar course.

1. Write the sentence in Modern English, then mark what each noun is doing: subject, object, “of,” or after a preposition.
2. Pick the Old English noun forms you plan to use and confirm each noun’s gender.
3. Choose the case for each noun based on its job in the sentence.
4. Match the possessive ending on mīn to that noun’s case, gender, and number.
5. Read the full line aloud. If two words clash, check whether you shifted word order and changed case needs.

When you do this once or twice, you’ll start to feel what Old English is doing. It’s not random. It’s a set of signals that help the reader track who owns what and where each noun sits in the sentence.

Mini checklist before you publish or print

• My word: Did you pick mīn plus the ending that matches the noun?
• Noun gender: Did you confirm masculine, feminine, or neuter from a dictionary or trusted chart?
• Case trigger: Did your verb, preposition, or “of” phrase force a change to accusative, dative, or genitive?
• Style choice: Are you using macrons consistently across the whole line?
• Final pass: Does the line still match what you meant in Modern English?

If you came here asking “how do you say my in old english?”, the safe starter answer is mīn. If you want the line to hold up under a closer read, pick the ending based on case and the noun’s gender. Once you’ve done that, the phrase stops feeling tricky.

One last tip: keep your source notes. If someone asks why you used a certain form, you can point to the chart you followed and the dictionary entry you checked. That’s also the cleanest way to keep revisions quick when you adjust the sentence later.