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

English verb conjugation COULD INJECT

Regular verb: inject - injected - injected


Affirmation

Simple form
I could inject
you could inject
she could inject
we could inject
you could inject
they could inject
V-ing form
I could be injecting
you could be injecting
she could be injecting
we could be injecting
you could be injecting
they could be injecting
Perfect
I could have injected
you could have injected
she could have injected
we could have injected
you could have injected
they could have injected
V-ing perfect
I could have been injecting
you could have been injecting
she could have been injecting
we could have been injecting
you could have been injecting
they could have been injecting

Negation

Simple form
I couldn't inject
you couldn't inject
she couldn't inject
we couldn't inject
you couldn't inject
they couldn't inject
V-ing form
I couldn't be injecting
you couldn't be injecting
she couldn't be injecting
we couldn't be injecting
you couldn't be injecting
they couldn't be injecting
Perfect
I couldn't have injected
you couldn't have injected
she couldn't have injected
we couldn't have injected
you couldn't have injected
they couldn't have injected
V-ing perfect
I couldn't have been injecting
you couldn't have been injecting
she couldn't have been injecting
we couldn't have been injecting
you couldn't have been injecting
they couldn't have been injecting

Interrogative form

Simple form
could I inject?
could you inject?
could she inject?
could we inject?
could you inject?
could they inject?
V-ing form
could I be injecting?
could you be injecting?
could she be injecting?
could we be injecting?
could you be injecting?
could they be injecting?
Perfect
could I have injected?
could you have injected?
could she have injected?
could we have injected?
could you have injected?
could they have injected?
V-ing perfect
could I have been injecting?
could you have been injecting?
could she have been injecting?
could we have been injecting?
could you have been injecting?
could they have been injecting?

Interro-negative form

Simple form
couldn't I inject?
couldn't you inject?
couldn't she inject?
couldn't we inject?
couldn't you inject?
couldn't they inject?
V-ing form
couldn't I be injecting?
couldn't you be injecting?
couldn't she be injecting?
couldn't we be injecting?
couldn't you be injecting?
couldn't they be injecting?
Perfect
couldn't I have injected?
couldn't you have injected?
couldn't she have injected?
couldn't we have injected?
couldn't you have injected?
couldn't they have injected?
V-ing perfect
couldn't I have been injecting?
couldn't you have been injecting?
couldn't she have been injecting?
couldn't we have been injecting?
couldn't you have been injecting?
couldn't they have been injecting?