English verb conjugation COULD TRIP

Regular verb: trip - tripped - tripped

Affirmation

Simple form

I could trip
you could trip
he could trip
we could trip
you could trip
they could trip

V-ing form

I could be tripping
you could be tripping
he could be tripping
we could be tripping
you could be tripping
they could be tripping

Perfect

I could have tripped
you could have tripped
he could have tripped
we could have tripped
you could have tripped
they could have tripped

V-ing perfect

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

Negation

Simple form

I could not trip
you could not trip
he could not trip
we could not trip
you could not trip
they could not trip

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I trip?
could you trip?
could he trip?
could we trip?
could you trip?
could they trip?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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