English verb conjugation CAN DEVISE

Regular verb: devise - devised - devised

Affirmation

Simple form

I can devise
you can devise
he can devise
we can devise
you can devise
they can devise

V-ing form

I can be devising
you can be devising
he can be devising
we can be devising
you can be devising
they can be devising

Perfect

I can have devised
you can have devised
he can have devised
we can have devised
you can have devised
they can have devised

V-ing perfect

I can have been devising
you can have been devising
he can have been devising
we can have been devising
you can have been devising
they can have been devising

Negation

Simple form

I cannot devise
you cannot devise
he cannot devise
we cannot devise
you cannot devise
they cannot devise

V-ing form

I cannot be devising
you cannot be devising
he cannot be devising
we cannot be devising
you cannot be devising
they cannot be devising

Perfect

I cannot have devised
you cannot have devised
he cannot have devised
we cannot have devised
you cannot have devised
they cannot have devised

V-ing perfect

I cannot have been devising
you cannot have been devising
he cannot have been devising
we cannot have been devising
you cannot have been devising
they cannot have been devising

Interrogative form

Simple form

can I devise?
can you devise?
can he devise?
can we devise?
can you devise?
can they devise?

V-ing form

can I be devising?
can you be devising?
can he be devising?
can we be devising?
can you be devising?
can they be devising?

Perfect

can I have devised?
can you have devised?
can he have devised?
can we have devised?
can you have devised?
can they have devised?

V-ing perfect

can I have been devising?
can you have been devising?
can he have been devising?
can we have been devising?
can you have been devising?
can they have been devising?

Interro-negative form

Simple form

can I not devise?
can you not devise?
can he not devise?
can we not devise?
can you not devise?
can they not devise?

V-ing form

can I not be devising?
can you not be devising?
can he not be devising?
can we not be devising?
can you not be devising?
can they not be devising?

Perfect

can I not have devised?
can you not have devised?
can he not have devised?
can we not have devised?
can you not have devised?
can they not have devised?

V-ing perfect

can I not have been devising?
can you not have been devising?
can he not have been devising?
can we not have been devising?
can you not have been devising?
can they not have been devising?

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