English verb conjugation COULD ANNOTATE

Regular verb: annotate - annotated - annotated

Affirmation

Simple form

I could annotate
you could annotate
he could annotate
we could annotate
you could annotate
they could annotate

V-ing form

I could be annotating
you could be annotating
he could be annotating
we could be annotating
you could be annotating
they could be annotating

Perfect

I could have annotated
you could have annotated
he could have annotated
we could have annotated
you could have annotated
they could have annotated

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I annotate?
could you annotate?
could he annotate?
could we annotate?
could you annotate?
could they annotate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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