what is the correct possessive adjective for ¿Es mi clase de español?

If it is my clase and I wish to say mine = Es mía.

Possessive adjectives, like other adjectives have the same gender (masculine or feminine) and number (singular or plural) as the noun(s) modified.

mi = mío, mía, míos, mías
tu = tuyo, tuya, tuyos, tuyas
su = suyo, suya, suyos, suyas
nuestro = nuestro, nuestra, nuestros, nuestras
vuestro = vuestro, vuestra, vuestros, vuestras
su (plural = their) = suyo, suya, suyos, suyas.

Sra

The correct possessive adjective in Spanish for "¿Es mi clase de español?" is "mi." In Spanish, possessive adjectives agree in gender and number with the noun they modify. "Mi" is used when the noun is singular and masculine, such as "clase" in this case.

To determine the correct possessive adjective, you can follow these steps:
1. Identify the noun you want to modify. In this case, the noun is "clase."
2. Determine the gender and number of the noun. "Clase" is singular and masculine.
3. Refer to a possessive adjective chart to find the correct form for your noun. For masculine singular nouns, the possessive adjective is "mi."

By following these steps, you can determine the correct possessive adjective for any noun in Spanish.