English verb conjugation COULD SEAL SEAL

Regular verb: seal seal - seal sealed - seal sealed

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form

I could seal seal
you could seal seal
he could seal seal
we could seal seal
you could seal seal
they could seal seal

V-ing form

I could be seal sealing
you could be seal sealing
he could be seal sealing
we could be seal sealing
you could be seal sealing
they could be seal sealing

Perfect

I could have seal sealed
you could have seal sealed
he could have seal sealed
we could have seal sealed
you could have seal sealed
they could have seal sealed

V-ing perfect

I could have been seal sealing
you could have been seal sealing
he could have been seal sealing
we could have been seal sealing
you could have been seal sealing
they could have been seal sealing

Negation

Simple form

I couldn't seal seal
you couldn't seal seal
he couldn't seal seal
we couldn't seal seal
you couldn't seal seal
they couldn't seal seal

V-ing form

I couldn't be seal sealing
you couldn't be seal sealing
he couldn't be seal sealing
we couldn't be seal sealing
you couldn't be seal sealing
they couldn't be seal sealing

Perfect

I couldn't have seal sealed
you couldn't have seal sealed
he couldn't have seal sealed
we couldn't have seal sealed
you couldn't have seal sealed
they couldn't have seal sealed

V-ing perfect

I couldn't have been seal sealing
you couldn't have been seal sealing
he couldn't have been seal sealing
we couldn't have been seal sealing
you couldn't have been seal sealing
they couldn't have been seal sealing

Interrogative form

Simple form

could I seal seal?
could you seal seal?
could he seal seal?
could we seal seal?
could you seal seal?
could they seal seal?

V-ing form

could I be seal sealing?
could you be seal sealing?
could he be seal sealing?
could we be seal sealing?
could you be seal sealing?
could they be seal sealing?

Perfect

could I have seal sealed?
could you have seal sealed?
could he have seal sealed?
could we have seal sealed?
could you have seal sealed?
could they have seal sealed?

V-ing perfect

could I have been seal sealing?
could you have been seal sealing?
could he have been seal sealing?
could we have been seal sealing?
could you have been seal sealing?
could they have been seal sealing?

Interro-negative form

Simple form

couldn't I seal seal?
couldn't you seal seal?
couldn't he seal seal?
couldn't we seal seal?
couldn't you seal seal?
couldn't they seal seal?

V-ing form

couldn't I be seal sealing?
couldn't you be seal sealing?
couldn't he be seal sealing?
couldn't we be seal sealing?
couldn't you be seal sealing?
couldn't they be seal sealing?

Perfect

couldn't I have seal sealed?
couldn't you have seal sealed?
couldn't he have seal sealed?
couldn't we have seal sealed?
couldn't you have seal sealed?
couldn't they have seal sealed?

V-ing perfect

couldn't I have been seal sealing?
couldn't you have been seal sealing?
couldn't he have been seal sealing?
couldn't we have been seal sealing?
couldn't you have been seal sealing?
couldn't they have been seal sealing?

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