English verb conjugation CAN COARSEN

Regular verb: coarsen - coarsened - coarsened

Affirmation

Simple form

I can coarsen
you can coarsen
he can coarsen
we can coarsen
you can coarsen
they can coarsen

V-ing form

I can be coarsening
you can be coarsening
he can be coarsening
we can be coarsening
you can be coarsening
they can be coarsening

Perfect

I can have coarsened
you can have coarsened
he can have coarsened
we can have coarsened
you can have coarsened
they can have coarsened

V-ing perfect

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

Negation

Simple form

I cannot coarsen
you cannot coarsen
he cannot coarsen
we cannot coarsen
you cannot coarsen
they cannot coarsen

V-ing form

I cannot be coarsening
you cannot be coarsening
he cannot be coarsening
we cannot be coarsening
you cannot be coarsening
they cannot be coarsening

Perfect

I cannot have coarsened
you cannot have coarsened
he cannot have coarsened
we cannot have coarsened
you cannot have coarsened
they cannot have coarsened

V-ing perfect

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

Interrogative form

Simple form

can I coarsen?
can you coarsen?
can he coarsen?
can we coarsen?
can you coarsen?
can they coarsen?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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