English verb conjugation
CAN ERASE

Regular verb: erase - erased - erased

Affirmation

Simple form	V-ing form
I can erase you can erase she can erase we can erase you can erase they can erase	I can be erasing you can be erasing she can be erasing we can be erasing you can be erasing they can be erasing
Perfect	V-ing perfect
I can have erased you can have erased she can have erased we can have erased you can have erased they can have erased	I can have been erasing you can have been erasing she can have been erasing we can have been erasing you can have been erasing they can have been erasing

Negation

Simple form	V-ing form
I can't erase you can't erase she can't erase we can't erase you can't erase they can't erase	I can't be erasing you can't be erasing she can't be erasing we can't be erasing you can't be erasing they can't be erasing
Perfect	V-ing perfect
I can't have erased you can't have erased she can't have erased we can't have erased you can't have erased they can't have erased	I can't have been erasing you can't have been erasing she can't have been erasing we can't have been erasing you can't have been erasing they can't have been erasing

Interrogative form

Simple form	V-ing form
can I erase? can you erase? can she erase? can we erase? can you erase? can they erase?	can I be erasing? can you be erasing? can she be erasing? can we be erasing? can you be erasing? can they be erasing?
Perfect	V-ing perfect
can I have erased? can you have erased? can she have erased? can we have erased? can you have erased? can they have erased?	can I have been erasing? can you have been erasing? can she have been erasing? can we have been erasing? can you have been erasing? can they have been erasing?

Interro-negative form

Simple form	V-ing form
can't I erase? can't you erase? can't she erase? can't we erase? can't you erase? can't they erase?	can't I be erasing? can't you be erasing? can't she be erasing? can't we be erasing? can't you be erasing? can't they be erasing?
Perfect	V-ing perfect
can't I have erased? can't you have erased? can't she have erased? can't we have erased? can't you have erased? can't they have erased?	can't I have been erasing? can't you have been erasing? can't she have been erasing? can't we have been erasing? can't you have been erasing? can't they have been erasing?