English verb conjugation COULD TICK

Regular verb: tick - ticked - ticked

Affirmation

Simple form

I could tick
you could tick
he could tick
we could tick
you could tick
they could tick

V-ing form

I could be ticking
you could be ticking
he could be ticking
we could be ticking
you could be ticking
they could be ticking

Perfect

I could have ticked
you could have ticked
he could have ticked
we could have ticked
you could have ticked
they could have ticked

V-ing perfect

I could have been ticking
you could have been ticking
he could have been ticking
we could have been ticking
you could have been ticking
they could have been ticking

Negation

Simple form

I could not tick
you could not tick
he could not tick
we could not tick
you could not tick
they could not tick

V-ing form

I could not be ticking
you could not be ticking
he could not be ticking
we could not be ticking
you could not be ticking
they could not be ticking

Perfect

I could not have ticked
you could not have ticked
he could not have ticked
we could not have ticked
you could not have ticked
they could not have ticked

V-ing perfect

I could not have been ticking
you could not have been ticking
he could not have been ticking
we could not have been ticking
you could not have been ticking
they could not have been ticking

Interrogative form

Simple form

could I tick?
could you tick?
could he tick?
could we tick?
could you tick?
could they tick?

V-ing form

could I be ticking?
could you be ticking?
could he be ticking?
could we be ticking?
could you be ticking?
could they be ticking?

Perfect

could I have ticked?
could you have ticked?
could he have ticked?
could we have ticked?
could you have ticked?
could they have ticked?

V-ing perfect

could I have been ticking?
could you have been ticking?
could he have been ticking?
could we have been ticking?
could you have been ticking?
could they have been ticking?

Interro-negative form

Simple form

could I not tick?
could you not tick?
could he not tick?
could we not tick?
could you not tick?
could they not tick?

V-ing form

could I not be ticking?
could you not be ticking?
could he not be ticking?
could we not be ticking?
could you not be ticking?
could they not be ticking?

Perfect

could I not have ticked?
could you not have ticked?
could he not have ticked?
could we not have ticked?
could you not have ticked?
could they not have ticked?

V-ing perfect

could I not have been ticking?
could you not have been ticking?
could he not have been ticking?
could we not have been ticking?
could you not have been ticking?
could they not have been ticking?

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