English verb conjugation COULD FLIGHT-TEST

Regular verb: flight-test - flight-tested - flight-tested

Affirmation

Simple form

I could flight-test
you could flight-test
she could flight-test
we could flight-test
you could flight-test
they could flight-test

V-ing form

I could be flight-testing
you could be flight-testing
she could be flight-testing
we could be flight-testing
you could be flight-testing
they could be flight-testing

Perfect

I could have flight-tested
you could have flight-tested
she could have flight-tested
we could have flight-tested
you could have flight-tested
they could have flight-tested

V-ing perfect

I could have been flight-testing
you could have been flight-testing
she could have been flight-testing
we could have been flight-testing
you could have been flight-testing
they could have been flight-testing

Negation

Simple form

I could not flight-test
you could not flight-test
she could not flight-test
we could not flight-test
you could not flight-test
they could not flight-test

V-ing form

I could not be flight-testing
you could not be flight-testing
she could not be flight-testing
we could not be flight-testing
you could not be flight-testing
they could not be flight-testing

Perfect

I could not have flight-tested
you could not have flight-tested
she could not have flight-tested
we could not have flight-tested
you could not have flight-tested
they could not have flight-tested

V-ing perfect

I could not have been flight-testing
you could not have been flight-testing
she could not have been flight-testing
we could not have been flight-testing
you could not have been flight-testing
they could not have been flight-testing

Interrogative form

Simple form

could I flight-test?
could you flight-test?
could she flight-test?
could we flight-test?
could you flight-test?
could they flight-test?

V-ing form

could I be flight-testing?
could you be flight-testing?
could she be flight-testing?
could we be flight-testing?
could you be flight-testing?
could they be flight-testing?

Perfect

could I have flight-tested?
could you have flight-tested?
could she have flight-tested?
could we have flight-tested?
could you have flight-tested?
could they have flight-tested?

V-ing perfect

could I have been flight-testing?
could you have been flight-testing?
could she have been flight-testing?
could we have been flight-testing?
could you have been flight-testing?
could they have been flight-testing?

Interro-negative form

Simple form

could I not flight-test?
could you not flight-test?
could she not flight-test?
could we not flight-test?
could you not flight-test?
could they not flight-test?

V-ing form

could I not be flight-testing?
could you not be flight-testing?
could she not be flight-testing?
could we not be flight-testing?
could you not be flight-testing?
could they not be flight-testing?

Perfect

could I not have flight-tested?
could you not have flight-tested?
could she not have flight-tested?
could we not have flight-tested?
could you not have flight-tested?
could they not have flight-tested?

V-ing perfect

could I not have been flight-testing?
could you not have been flight-testing?
could she not have been flight-testing?
could we not have been flight-testing?
could you not have been flight-testing?
could they not have been flight-testing?

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