English verb conjugation
CAN PREPAVE

Regular verb: prepave - prepaved - prepaved

Affirmation

Simple form	V-ing form
I can prepave you can prepave he can prepave we can prepave you can prepave they can prepave	I can be prepaving you can be prepaving he can be prepaving we can be prepaving you can be prepaving they can be prepaving
Perfect	V-ing perfect
I can have prepaved you can have prepaved he can have prepaved we can have prepaved you can have prepaved they can have prepaved	I can have been prepaving you can have been prepaving he can have been prepaving we can have been prepaving you can have been prepaving they can have been prepaving

Negation

Simple form	V-ing form
I cannot prepave you cannot prepave he cannot prepave we cannot prepave you cannot prepave they cannot prepave	I cannot be prepaving you cannot be prepaving he cannot be prepaving we cannot be prepaving you cannot be prepaving they cannot be prepaving
Perfect	V-ing perfect
I cannot have prepaved you cannot have prepaved he cannot have prepaved we cannot have prepaved you cannot have prepaved they cannot have prepaved	I cannot have been prepaving you cannot have been prepaving he cannot have been prepaving we cannot have been prepaving you cannot have been prepaving they cannot have been prepaving

Interrogative form

Simple form	V-ing form
can I prepave? can you prepave? can he prepave? can we prepave? can you prepave? can they prepave?	can I be prepaving? can you be prepaving? can he be prepaving? can we be prepaving? can you be prepaving? can they be prepaving?
Perfect	V-ing perfect
can I have prepaved? can you have prepaved? can he have prepaved? can we have prepaved? can you have prepaved? can they have prepaved?	can I have been prepaving? can you have been prepaving? can he have been prepaving? can we have been prepaving? can you have been prepaving? can they have been prepaving?

Interro-negative form

Simple form	V-ing form
can I not prepave? can you not prepave? can he not prepave? can we not prepave? can you not prepave? can they not prepave?	can I not be prepaving? can you not be prepaving? can he not be prepaving? can we not be prepaving? can you not be prepaving? can they not be prepaving?
Perfect	V-ing perfect
can I not have prepaved? can you not have prepaved? can he not have prepaved? can we not have prepaved? can you not have prepaved? can they not have prepaved?	can I not have been prepaving? can you not have been prepaving? can he not have been prepaving? can we not have been prepaving? can you not have been prepaving? can they not have been prepaving?