We use am+-ing from of a verb with the pronoun

1.I,我
2.you,we,they,你（你们）,我们,他们
3. it, she,he 它,他,她.

We use am+-ing from of a verb with the pronoun__I__.
We use are+-ing from of a verb with the pronouns__you__,we___and__they_.
We use is+-ing from of a verb with the pronouns__it_,__he_and_she__.
1.我们使用代词I （我）和am加动词ing形式.
2.我们使用代词you,we,they,你（你们）,我们,他们和are加动词ing形式.
3.我们使用代词it, she,he 它,他,她和is加动词ing形式.