English verb conjugation COULD BIRTH

Regular verb: birth - birthed - birthed

Affirmation

Simple form

I could birth
you could birth
he could birth
we could birth
you could birth
they could birth

V-ing form

I could be birthing
you could be birthing
he could be birthing
we could be birthing
you could be birthing
they could be birthing

Perfect

I could have birthed
you could have birthed
he could have birthed
we could have birthed
you could have birthed
they could have birthed

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I birth?
could you birth?
could he birth?
could we birth?
could you birth?
could they birth?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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