English verb conjugation COULD BIFURCATE

Regular verb: bifurcate - bifurcated - bifurcated

Affirmation

Simple form

I could bifurcate
you could bifurcate
he could bifurcate
we could bifurcate
you could bifurcate
they could bifurcate

V-ing form

I could be bifurcating
you could be bifurcating
he could be bifurcating
we could be bifurcating
you could be bifurcating
they could be bifurcating

Perfect

I could have bifurcated
you could have bifurcated
he could have bifurcated
we could have bifurcated
you could have bifurcated
they could have bifurcated

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I bifurcate?
could you bifurcate?
could he bifurcate?
could we bifurcate?
could you bifurcate?
could they bifurcate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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