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female gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to

English verb conjugation COULD EFFUSE

Regular verb: effuse - effused - effused


Affirmation

Simple form
I could effuse
you could effuse
he could effuse
we could effuse
you could effuse
they could effuse
V-ing form
I could be effusing
you could be effusing
he could be effusing
we could be effusing
you could be effusing
they could be effusing
Perfect
I could have effused
you could have effused
he could have effused
we could have effused
you could have effused
they could have effused
V-ing perfect
I could have been effusing
you could have been effusing
he could have been effusing
we could have been effusing
you could have been effusing
they could have been effusing

Negation

Simple form
I couldn't effuse
you couldn't effuse
he couldn't effuse
we couldn't effuse
you couldn't effuse
they couldn't effuse
V-ing form
I couldn't be effusing
you couldn't be effusing
he couldn't be effusing
we couldn't be effusing
you couldn't be effusing
they couldn't be effusing
Perfect
I couldn't have effused
you couldn't have effused
he couldn't have effused
we couldn't have effused
you couldn't have effused
they couldn't have effused
V-ing perfect
I couldn't have been effusing
you couldn't have been effusing
he couldn't have been effusing
we couldn't have been effusing
you couldn't have been effusing
they couldn't have been effusing

Interrogative form

Simple form
could I effuse?
could you effuse?
could he effuse?
could we effuse?
could you effuse?
could they effuse?
V-ing form
could I be effusing?
could you be effusing?
could he be effusing?
could we be effusing?
could you be effusing?
could they be effusing?
Perfect
could I have effused?
could you have effused?
could he have effused?
could we have effused?
could you have effused?
could they have effused?
V-ing perfect
could I have been effusing?
could you have been effusing?
could he have been effusing?
could we have been effusing?
could you have been effusing?
could they have been effusing?

Interro-negative form

Simple form
couldn't I effuse?
couldn't you effuse?
couldn't he effuse?
couldn't we effuse?
couldn't you effuse?
couldn't they effuse?
V-ing form
couldn't I be effusing?
couldn't you be effusing?
couldn't he be effusing?
couldn't we be effusing?
couldn't you be effusing?
couldn't they be effusing?
Perfect
couldn't I have effused?
couldn't you have effused?
couldn't he have effused?
couldn't we have effused?
couldn't you have effused?
couldn't they have effused?
V-ing perfect
couldn't I have been effusing?
couldn't you have been effusing?
couldn't he have been effusing?
couldn't we have been effusing?
couldn't you have been effusing?
couldn't they have been effusing?