English verb conjugation COULD UNBURDEN

Regular verb: unburden - unburdened - unburdened

Affirmation

Simple form

I could unburden
you could unburden
he could unburden
we could unburden
you could unburden
they could unburden

V-ing form

I could be unburdening
you could be unburdening
he could be unburdening
we could be unburdening
you could be unburdening
they could be unburdening

Perfect

I could have unburdened
you could have unburdened
he could have unburdened
we could have unburdened
you could have unburdened
they could have unburdened

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I unburden?
could you unburden?
could he unburden?
could we unburden?
could you unburden?
could they unburden?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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