English verb conjugation
CAN ENFEEBLE

Regular verb: enfeeble - enfeebled - enfeebled

Affirmation

Simple form	V-ing form
I can enfeeble you can enfeeble he can enfeeble we can enfeeble you can enfeeble they can enfeeble	I can be enfeebling you can be enfeebling he can be enfeebling we can be enfeebling you can be enfeebling they can be enfeebling
Perfect	V-ing perfect
I can have enfeebled you can have enfeebled he can have enfeebled we can have enfeebled you can have enfeebled they can have enfeebled	I can have been enfeebling you can have been enfeebling he can have been enfeebling we can have been enfeebling you can have been enfeebling they can have been enfeebling

Negation

Simple form	V-ing form
I cannot enfeeble you cannot enfeeble he cannot enfeeble we cannot enfeeble you cannot enfeeble they cannot enfeeble	I cannot be enfeebling you cannot be enfeebling he cannot be enfeebling we cannot be enfeebling you cannot be enfeebling they cannot be enfeebling
Perfect	V-ing perfect
I cannot have enfeebled you cannot have enfeebled he cannot have enfeebled we cannot have enfeebled you cannot have enfeebled they cannot have enfeebled	I cannot have been enfeebling you cannot have been enfeebling he cannot have been enfeebling we cannot have been enfeebling you cannot have been enfeebling they cannot have been enfeebling

Interrogative form

Simple form	V-ing form
can I enfeeble? can you enfeeble? can he enfeeble? can we enfeeble? can you enfeeble? can they enfeeble?	can I be enfeebling? can you be enfeebling? can he be enfeebling? can we be enfeebling? can you be enfeebling? can they be enfeebling?
Perfect	V-ing perfect
can I have enfeebled? can you have enfeebled? can he have enfeebled? can we have enfeebled? can you have enfeebled? can they have enfeebled?	can I have been enfeebling? can you have been enfeebling? can he have been enfeebling? can we have been enfeebling? can you have been enfeebling? can they have been enfeebling?

Interro-negative form

Simple form	V-ing form
can I not enfeeble? can you not enfeeble? can he not enfeeble? can we not enfeeble? can you not enfeeble? can they not enfeeble?	can I not be enfeebling? can you not be enfeebling? can he not be enfeebling? can we not be enfeebling? can you not be enfeebling? can they not be enfeebling?
Perfect	V-ing perfect
can I not have enfeebled? can you not have enfeebled? can he not have enfeebled? can we not have enfeebled? can you not have enfeebled? can they not have enfeebled?	can I not have been enfeebling? can you not have been enfeebling? can he not have been enfeebling? can we not have been enfeebling? can you not have been enfeebling? can they not have been enfeebling?