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

English verb conjugation MAY DETERIORATE

Regular verb: deteriorate - deteriorated - deteriorated


Affirmation

Simple form
I may deteriorate
you may deteriorate
he may deteriorate
we may deteriorate
you may deteriorate
they may deteriorate
V-ing form
I may be deteriorating
you may be deteriorating
he may be deteriorating
we may be deteriorating
you may be deteriorating
they may be deteriorating
Perfect
I may have deteriorated
you may have deteriorated
he may have deteriorated
we may have deteriorated
you may have deteriorated
they may have deteriorated
V-ing perfect
I may have been deteriorating
you may have been deteriorating
he may have been deteriorating
we may have been deteriorating
you may have been deteriorating
they may have been deteriorating

Negation

Simple form
I may not deteriorate
you may not deteriorate
he may not deteriorate
we may not deteriorate
you may not deteriorate
they may not deteriorate
V-ing form
I may not be deteriorating
you may not be deteriorating
he may not be deteriorating
we may not be deteriorating
you may not be deteriorating
they may not be deteriorating
Perfect
I may not have deteriorated
you may not have deteriorated
he may not have deteriorated
we may not have deteriorated
you may not have deteriorated
they may not have deteriorated
V-ing perfect
I may not have been deteriorating
you may not have been deteriorating
he may not have been deteriorating
we may not have been deteriorating
you may not have been deteriorating
they may not have been deteriorating

Interrogative form

Simple form
may I deteriorate?
may you deteriorate?
may he deteriorate?
may we deteriorate?
may you deteriorate?
may they deteriorate?
V-ing form
may I be deteriorating?
may you be deteriorating?
may he be deteriorating?
may we be deteriorating?
may you be deteriorating?
may they be deteriorating?
Perfect
may I have deteriorated?
may you have deteriorated?
may he have deteriorated?
may we have deteriorated?
may you have deteriorated?
may they have deteriorated?
V-ing perfect
may I have been deteriorating?
may you have been deteriorating?
may he have been deteriorating?
may we have been deteriorating?
may you have been deteriorating?
may they have been deteriorating?

Interro-negative form

Simple form
may I not deteriorate?
may you not deteriorate?
may he not deteriorate?
may we not deteriorate?
may you not deteriorate?
may they not deteriorate?
V-ing form
may I not be deteriorating?
may you not be deteriorating?
may he not be deteriorating?
may we not be deteriorating?
may you not be deteriorating?
may they not be deteriorating?
Perfect
may I not have deteriorated?
may you not have deteriorated?
may he not have deteriorated?
may we not have deteriorated?
may you not have deteriorated?
may they not have deteriorated?
V-ing perfect
may I not have been deteriorating?
may you not have been deteriorating?
may he not have been deteriorating?
may we not have been deteriorating?
may you not have been deteriorating?
may they not have been deteriorating?