English verb conjugation CAN LUFF

Regular verb: luff - luffed - luffed

Affirmation

Simple form

I can luff
you can luff
she can luff
we can luff
you can luff
they can luff

V-ing form

I can be luffing
you can be luffing
she can be luffing
we can be luffing
you can be luffing
they can be luffing

Perfect

I can have luffed
you can have luffed
she can have luffed
we can have luffed
you can have luffed
they can have luffed

V-ing perfect

I can have been luffing
you can have been luffing
she can have been luffing
we can have been luffing
you can have been luffing
they can have been luffing

Negation

Simple form

I cannot luff
you cannot luff
she cannot luff
we cannot luff
you cannot luff
they cannot luff

V-ing form

I cannot be luffing
you cannot be luffing
she cannot be luffing
we cannot be luffing
you cannot be luffing
they cannot be luffing

Perfect

I cannot have luffed
you cannot have luffed
she cannot have luffed
we cannot have luffed
you cannot have luffed
they cannot have luffed

V-ing perfect

I cannot have been luffing
you cannot have been luffing
she cannot have been luffing
we cannot have been luffing
you cannot have been luffing
they cannot have been luffing

Interrogative form

Simple form

can I luff?
can you luff?
can she luff?
can we luff?
can you luff?
can they luff?

V-ing form

can I be luffing?
can you be luffing?
can she be luffing?
can we be luffing?
can you be luffing?
can they be luffing?

Perfect

can I have luffed?
can you have luffed?
can she have luffed?
can we have luffed?
can you have luffed?
can they have luffed?

V-ing perfect

can I have been luffing?
can you have been luffing?
can she have been luffing?
can we have been luffing?
can you have been luffing?
can they have been luffing?

Interro-negative form

Simple form

can I not luff?
can you not luff?
can she not luff?
can we not luff?
can you not luff?
can they not luff?

V-ing form

can I not be luffing?
can you not be luffing?
can she not be luffing?
can we not be luffing?
can you not be luffing?
can they not be luffing?

Perfect

can I not have luffed?
can you not have luffed?
can she not have luffed?
can we not have luffed?
can you not have luffed?
can they not have luffed?

V-ing perfect

can I not have been luffing?
can you not have been luffing?
can she not have been luffing?
can we not have been luffing?
can you not have been luffing?
can they not have been luffing?

Page top