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

English verb conjugation COULD ROT

Regular verb: rot - rotted - rotted


Affirmation

Simple form
I could rot
you could rot
she could rot
we could rot
you could rot
they could rot
V-ing form
I could be rotting
you could be rotting
she could be rotting
we could be rotting
you could be rotting
they could be rotting
Perfect
I could have rotted
you could have rotted
she could have rotted
we could have rotted
you could have rotted
they could have rotted
V-ing perfect
I could have been rotting
you could have been rotting
she could have been rotting
we could have been rotting
you could have been rotting
they could have been rotting

Negation

Simple form
I could not rot
you could not rot
she could not rot
we could not rot
you could not rot
they could not rot
V-ing form
I could not be rotting
you could not be rotting
she could not be rotting
we could not be rotting
you could not be rotting
they could not be rotting
Perfect
I could not have rotted
you could not have rotted
she could not have rotted
we could not have rotted
you could not have rotted
they could not have rotted
V-ing perfect
I could not have been rotting
you could not have been rotting
she could not have been rotting
we could not have been rotting
you could not have been rotting
they could not have been rotting

Interrogative form

Simple form
could I rot?
could you rot?
could she rot?
could we rot?
could you rot?
could they rot?
V-ing form
could I be rotting?
could you be rotting?
could she be rotting?
could we be rotting?
could you be rotting?
could they be rotting?
Perfect
could I have rotted?
could you have rotted?
could she have rotted?
could we have rotted?
could you have rotted?
could they have rotted?
V-ing perfect
could I have been rotting?
could you have been rotting?
could she have been rotting?
could we have been rotting?
could you have been rotting?
could they have been rotting?

Interro-negative form

Simple form
could I not rot?
could you not rot?
could she not rot?
could we not rot?
could you not rot?
could they not rot?
V-ing form
could I not be rotting?
could you not be rotting?
could she not be rotting?
could we not be rotting?
could you not be rotting?
could they not be rotting?
Perfect
could I not have rotted?
could you not have rotted?
could she not have rotted?
could we not have rotted?
could you not have rotted?
could they not have rotted?
V-ing perfect
could I not have been rotting?
could you not have been rotting?
could she not have been rotting?
could we not have been rotting?
could you not have been rotting?
could they not have been rotting?