[Grammar] She helped me to do/ do/ doing my homework.

[wotcha22]

1. She helped me to do my homework.

2. She helped me do my homework.

3. She helped me doing my homework.

4. She helped my homework done.


1 and 2 are grammatical, and I wonder about the others.


Thanks.

 

[Rover_KE]

They are not.

 

[Matthew Wai]

She helped me doing my homework.

According to my Oxford dictionary, "in" should be added before "doing".

Not a teacher.