English verb conjugation COULD TEST-FLY

Irregular verb: test-fly - test-flew - test-flown

Affirmation

Simple form

I could test-fly
you could test-fly
he could test-fly
we could test-fly
you could test-fly
they could test-fly

V-ing form

I could be test-flying
you could be test-flying
he could be test-flying
we could be test-flying
you could be test-flying
they could be test-flying

Perfect

I could have test-flown
you could have test-flown
he could have test-flown
we could have test-flown
you could have test-flown
they could have test-flown

V-ing perfect

I could have been test-flying
you could have been test-flying
he could have been test-flying
we could have been test-flying
you could have been test-flying
they could have been test-flying

Negation

Simple form

I couldn't test-fly
you couldn't test-fly
he couldn't test-fly
we couldn't test-fly
you couldn't test-fly
they couldn't test-fly

V-ing form

I couldn't be test-flying
you couldn't be test-flying
he couldn't be test-flying
we couldn't be test-flying
you couldn't be test-flying
they couldn't be test-flying

Perfect

I couldn't have test-flown
you couldn't have test-flown
he couldn't have test-flown
we couldn't have test-flown
you couldn't have test-flown
they couldn't have test-flown

V-ing perfect

I couldn't have been test-flying
you couldn't have been test-flying
he couldn't have been test-flying
we couldn't have been test-flying
you couldn't have been test-flying
they couldn't have been test-flying

Interrogative form

Simple form

could I test-fly?
could you test-fly?
could he test-fly?
could we test-fly?
could you test-fly?
could they test-fly?

V-ing form

could I be test-flying?
could you be test-flying?
could he be test-flying?
could we be test-flying?
could you be test-flying?
could they be test-flying?

Perfect

could I have test-flown?
could you have test-flown?
could he have test-flown?
could we have test-flown?
could you have test-flown?
could they have test-flown?

V-ing perfect

could I have been test-flying?
could you have been test-flying?
could he have been test-flying?
could we have been test-flying?
could you have been test-flying?
could they have been test-flying?

Interro-negative form

Simple form

couldn't I test-fly?
couldn't you test-fly?
couldn't he test-fly?
couldn't we test-fly?
couldn't you test-fly?
couldn't they test-fly?

V-ing form

couldn't I be test-flying?
couldn't you be test-flying?
couldn't he be test-flying?
couldn't we be test-flying?
couldn't you be test-flying?
couldn't they be test-flying?

Perfect

couldn't I have test-flown?
couldn't you have test-flown?
couldn't he have test-flown?
couldn't we have test-flown?
couldn't you have test-flown?
couldn't they have test-flown?

V-ing perfect

couldn't I have been test-flying?
couldn't you have been test-flying?
couldn't he have been test-flying?
couldn't we have been test-flying?
couldn't you have been test-flying?
couldn't they have been test-flying?

Page top