Question

Как правильно She is Mary или She am Mary?

Answer 1

Correct Form: "She is Mary"

The correct form is "She is Mary." In English, the verb "to be" is conjugated as "am" for the first person singular (I am), "is" for the third person singular (he/she/it is), and "are" for the plural (we/you/they are). Therefore, when referring to a third person singular subject like "she," we use "is" as the correct form of the verb "to be".

Using "am" in this context would be grammatically incorrect. "Am" is used for the first person singular pronoun "I." For example, "I am Mary" is the correct form when referring to oneself.

I hope this clarifies the correct usage of "is" and "am" in English grammar. Let me know if you have any further questions!