English verb conjugation COULD INSTRUMENT

Regular verb: instrument - instrumented - instrumented

Affirmation

Simple form

I could instrument
you could instrument
she could instrument
we could instrument
you could instrument
they could instrument

V-ing form

I could be instrumenting
you could be instrumenting
she could be instrumenting
we could be instrumenting
you could be instrumenting
they could be instrumenting

Perfect

I could have instrumented
you could have instrumented
she could have instrumented
we could have instrumented
you could have instrumented
they could have instrumented

V-ing perfect

I could have been instrumenting
you could have been instrumenting
she could have been instrumenting
we could have been instrumenting
you could have been instrumenting
they could have been instrumenting

Negation

Simple form

I could not instrument
you could not instrument
she could not instrument
we could not instrument
you could not instrument
they could not instrument

V-ing form

I could not be instrumenting
you could not be instrumenting
she could not be instrumenting
we could not be instrumenting
you could not be instrumenting
they could not be instrumenting

Perfect

I could not have instrumented
you could not have instrumented
she could not have instrumented
we could not have instrumented
you could not have instrumented
they could not have instrumented

V-ing perfect

I could not have been instrumenting
you could not have been instrumenting
she could not have been instrumenting
we could not have been instrumenting
you could not have been instrumenting
they could not have been instrumenting

Interrogative form

Simple form

could I instrument?
could you instrument?
could she instrument?
could we instrument?
could you instrument?
could they instrument?

V-ing form

could I be instrumenting?
could you be instrumenting?
could she be instrumenting?
could we be instrumenting?
could you be instrumenting?
could they be instrumenting?

Perfect

could I have instrumented?
could you have instrumented?
could she have instrumented?
could we have instrumented?
could you have instrumented?
could they have instrumented?

V-ing perfect

could I have been instrumenting?
could you have been instrumenting?
could she have been instrumenting?
could we have been instrumenting?
could you have been instrumenting?
could they have been instrumenting?

Interro-negative form

Simple form

could I not instrument?
could you not instrument?
could she not instrument?
could we not instrument?
could you not instrument?
could they not instrument?

V-ing form

could I not be instrumenting?
could you not be instrumenting?
could she not be instrumenting?
could we not be instrumenting?
could you not be instrumenting?
could they not be instrumenting?

Perfect

could I not have instrumented?
could you not have instrumented?
could she not have instrumented?
could we not have instrumented?
could you not have instrumented?
could they not have instrumented?

V-ing perfect

could I not have been instrumenting?
could you not have been instrumenting?
could she not have been instrumenting?
could we not have been instrumenting?
could you not have been instrumenting?
could they not have been instrumenting?

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