The Conjugator
English verb conjugation
CAN SING SING

Regular verb: sing sing - sing singed - sing singed

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form

V-ing form

I can sing sing
you can sing sing
she can sing sing
we can sing sing
you can sing sing
they can sing sing
I can be sing singing
you can be sing singing
she can be sing singing
we can be sing singing
you can be sing singing
they can be sing singing

Perfect

V-ing perfect

I can have sing singed
you can have sing singed
she can have sing singed
we can have sing singed
you can have sing singed
they can have sing singed
I can have been sing singing
you can have been sing singing
she can have been sing singing
we can have been sing singing
you can have been sing singing
they can have been sing singing

Negation

Simple form

V-ing form

I can't sing sing
you can't sing sing
she can't sing sing
we can't sing sing
you can't sing sing
they can't sing sing
I can't be sing singing
you can't be sing singing
she can't be sing singing
we can't be sing singing
you can't be sing singing
they can't be sing singing

Perfect

V-ing perfect

I can't have sing singed
you can't have sing singed
she can't have sing singed
we can't have sing singed
you can't have sing singed
they can't have sing singed
I can't have been sing singing
you can't have been sing singing
she can't have been sing singing
we can't have been sing singing
you can't have been sing singing
they can't have been sing singing

Interrogative form

Simple form

V-ing form

can I sing sing?
can you sing sing?
can she sing sing?
can we sing sing?
can you sing sing?
can they sing sing?
can I be sing singing?
can you be sing singing?
can she be sing singing?
can we be sing singing?
can you be sing singing?
can they be sing singing?

Perfect

V-ing perfect

can I have sing singed?
can you have sing singed?
can she have sing singed?
can we have sing singed?
can you have sing singed?
can they have sing singed?
can I have been sing singing?
can you have been sing singing?
can she have been sing singing?
can we have been sing singing?
can you have been sing singing?
can they have been sing singing?

Interro-negative form

Simple form

V-ing form

can't I sing sing?
can't you sing sing?
can't she sing sing?
can't we sing sing?
can't you sing sing?
can't they sing sing?
can't I be sing singing?
can't you be sing singing?
can't she be sing singing?
can't we be sing singing?
can't you be sing singing?
can't they be sing singing?

Perfect

V-ing perfect

can't I have sing singed?
can't you have sing singed?
can't she have sing singed?
can't we have sing singed?
can't you have sing singed?
can't they have sing singed?
can't I have been sing singing?
can't you have been sing singing?
can't she have been sing singing?
can't we have been sing singing?
can't you have been sing singing?
can't they have been sing singing?