For singular nouns:
* dy - This is used before a masculine noun. For example, "dy frawd" (your brother).
* dy - This is also used before a feminine noun. For example, "dy chwaer" (your sister).
For plural nouns:
* dy - This is used before a masculine plural noun. For example, "dy frethyn" (your coats).
* dy - This is also used before a feminine plural noun. For example, "dy ffrindiau" (your friends).
Examples:
* "Dy gariad" - Your love.
* "Dy gartref" - Your home.
* "Dy lyfrau" - Your books.
* "Dy fwyd" - Your food.
Note:
* The word "dy" is pronounced like "the" in English.
* The noun following "dy" will always be in the singular or plural form, depending on the context.