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

English verb conjugation COULD ERODE

Regular verb: erode - eroded - eroded


Affirmation

Simple form
I could erode
you could erode
she could erode
we could erode
you could erode
they could erode
V-ing form
I could be eroding
you could be eroding
she could be eroding
we could be eroding
you could be eroding
they could be eroding
Perfect
I could have eroded
you could have eroded
she could have eroded
we could have eroded
you could have eroded
they could have eroded
V-ing perfect
I could have been eroding
you could have been eroding
she could have been eroding
we could have been eroding
you could have been eroding
they could have been eroding

Negation

Simple form
I could not erode
you could not erode
she could not erode
we could not erode
you could not erode
they could not erode
V-ing form
I could not be eroding
you could not be eroding
she could not be eroding
we could not be eroding
you could not be eroding
they could not be eroding
Perfect
I could not have eroded
you could not have eroded
she could not have eroded
we could not have eroded
you could not have eroded
they could not have eroded
V-ing perfect
I could not have been eroding
you could not have been eroding
she could not have been eroding
we could not have been eroding
you could not have been eroding
they could not have been eroding

Interrogative form

Simple form
could I erode?
could you erode?
could she erode?
could we erode?
could you erode?
could they erode?
V-ing form
could I be eroding?
could you be eroding?
could she be eroding?
could we be eroding?
could you be eroding?
could they be eroding?
Perfect
could I have eroded?
could you have eroded?
could she have eroded?
could we have eroded?
could you have eroded?
could they have eroded?
V-ing perfect
could I have been eroding?
could you have been eroding?
could she have been eroding?
could we have been eroding?
could you have been eroding?
could they have been eroding?

Interro-negative form

Simple form
could I not erode?
could you not erode?
could she not erode?
could we not erode?
could you not erode?
could they not erode?
V-ing form
could I not be eroding?
could you not be eroding?
could she not be eroding?
could we not be eroding?
could you not be eroding?
could they not be eroding?
Perfect
could I not have eroded?
could you not have eroded?
could she not have eroded?
could we not have eroded?
could you not have eroded?
could they not have eroded?
V-ing perfect
could I not have been eroding?
could you not have been eroding?
could she not have been eroding?
could we not have been eroding?
could you not have been eroding?
could they not have been eroding?