English verb conjugation
CAN LAVE

Regular verb: lave - laved - laved

Affirmation

Simple form	V-ing form
I can lave you can lave he can lave we can lave you can lave they can lave	I can be laving you can be laving he can be laving we can be laving you can be laving they can be laving
Perfect	V-ing perfect
I can have laved you can have laved he can have laved we can have laved you can have laved they can have laved	I can have been laving you can have been laving he can have been laving we can have been laving you can have been laving they can have been laving

Negation

Simple form	V-ing form
I can't lave you can't lave he can't lave we can't lave you can't lave they can't lave	I can't be laving you can't be laving he can't be laving we can't be laving you can't be laving they can't be laving
Perfect	V-ing perfect
I can't have laved you can't have laved he can't have laved we can't have laved you can't have laved they can't have laved	I can't have been laving you can't have been laving he can't have been laving we can't have been laving you can't have been laving they can't have been laving

Interrogative form

Simple form	V-ing form
can I lave? can you lave? can he lave? can we lave? can you lave? can they lave?	can I be laving? can you be laving? can he be laving? can we be laving? can you be laving? can they be laving?
Perfect	V-ing perfect
can I have laved? can you have laved? can he have laved? can we have laved? can you have laved? can they have laved?	can I have been laving? can you have been laving? can he have been laving? can we have been laving? can you have been laving? can they have been laving?

Interro-negative form

Simple form	V-ing form
can't I lave? can't you lave? can't he lave? can't we lave? can't you lave? can't they lave?	can't I be laving? can't you be laving? can't he be laving? can't we be laving? can't you be laving? can't they be laving?
Perfect	V-ing perfect
can't I have laved? can't you have laved? can't he have laved? can't we have laved? can't you have laved? can't they have laved?	can't I have been laving? can't you have been laving? can't he have been laving? can't we have been laving? can't you have been laving? can't they have been laving?