English verb conjugation COULD LABOR

Regular verb: labor - labored - labored

Affirmation

Simple form

I could labor
you could labor
he could labor
we could labor
you could labor
they could labor

V-ing form

I could be laboring
you could be laboring
he could be laboring
we could be laboring
you could be laboring
they could be laboring

Perfect

I could have labored
you could have labored
he could have labored
we could have labored
you could have labored
they could have labored

V-ing perfect

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

Negation

Simple form

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

V-ing form

I couldn't be laboring
you couldn't be laboring
he couldn't be laboring
we couldn't be laboring
you couldn't be laboring
they couldn't be laboring

Perfect

I couldn't have labored
you couldn't have labored
he couldn't have labored
we couldn't have labored
you couldn't have labored
they couldn't have labored

V-ing perfect

I couldn't have been laboring
you couldn't have been laboring
he couldn't have been laboring
we couldn't have been laboring
you couldn't have been laboring
they couldn't have been laboring

Interrogative form

Simple form

could I labor?
could you labor?
could he labor?
could we labor?
could you labor?
could they labor?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

couldn't I be laboring?
couldn't you be laboring?
couldn't he be laboring?
couldn't we be laboring?
couldn't you be laboring?
couldn't they be laboring?

Perfect

couldn't I have labored?
couldn't you have labored?
couldn't he have labored?
couldn't we have labored?
couldn't you have labored?
couldn't they have labored?

V-ing perfect

couldn't I have been laboring?
couldn't you have been laboring?
couldn't he have been laboring?
couldn't we have been laboring?
couldn't you have been laboring?
couldn't they have been laboring?

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