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

English verb conjugation MUST ERODE

Regular verb: erode - eroded - eroded


Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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