English verb conjugation
COULD MUSHROOM MUSHROOM

Regular verb: mushroom mushroom - mushroom mushroomed - mushroom mushroomed

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form	V-ing form
I could mushroom mushroom you could mushroom mushroom he could mushroom mushroom we could mushroom mushroom you could mushroom mushroom they could mushroom mushroom	I could be mushroom mushrooming you could be mushroom mushrooming he could be mushroom mushrooming we could be mushroom mushrooming you could be mushroom mushrooming they could be mushroom mushrooming
Perfect	V-ing perfect
I could have mushroom mushroomed you could have mushroom mushroomed he could have mushroom mushroomed we could have mushroom mushroomed you could have mushroom mushroomed they could have mushroom mushroomed	I could have been mushroom mushrooming you could have been mushroom mushrooming he could have been mushroom mushrooming we could have been mushroom mushrooming you could have been mushroom mushrooming they could have been mushroom mushrooming

Negation

Simple form	V-ing form
I could not mushroom mushroom you could not mushroom mushroom he could not mushroom mushroom we could not mushroom mushroom you could not mushroom mushroom they could not mushroom mushroom	I could not be mushroom mushrooming you could not be mushroom mushrooming he could not be mushroom mushrooming we could not be mushroom mushrooming you could not be mushroom mushrooming they could not be mushroom mushrooming
Perfect	V-ing perfect
I could not have mushroom mushroomed you could not have mushroom mushroomed he could not have mushroom mushroomed we could not have mushroom mushroomed you could not have mushroom mushroomed they could not have mushroom mushroomed	I could not have been mushroom mushrooming you could not have been mushroom mushrooming he could not have been mushroom mushrooming we could not have been mushroom mushrooming you could not have been mushroom mushrooming they could not have been mushroom mushrooming

Interrogative form

Simple form	V-ing form
could I mushroom mushroom? could you mushroom mushroom? could he mushroom mushroom? could we mushroom mushroom? could you mushroom mushroom? could they mushroom mushroom?	could I be mushroom mushrooming? could you be mushroom mushrooming? could he be mushroom mushrooming? could we be mushroom mushrooming? could you be mushroom mushrooming? could they be mushroom mushrooming?
Perfect	V-ing perfect
could I have mushroom mushroomed? could you have mushroom mushroomed? could he have mushroom mushroomed? could we have mushroom mushroomed? could you have mushroom mushroomed? could they have mushroom mushroomed?	could I have been mushroom mushrooming? could you have been mushroom mushrooming? could he have been mushroom mushrooming? could we have been mushroom mushrooming? could you have been mushroom mushrooming? could they have been mushroom mushrooming?

Interro-negative form

Simple form	V-ing form
could I not mushroom mushroom? could you not mushroom mushroom? could he not mushroom mushroom? could we not mushroom mushroom? could you not mushroom mushroom? could they not mushroom mushroom?	could I not be mushroom mushrooming? could you not be mushroom mushrooming? could he not be mushroom mushrooming? could we not be mushroom mushrooming? could you not be mushroom mushrooming? could they not be mushroom mushrooming?
Perfect	V-ing perfect
could I not have mushroom mushroomed? could you not have mushroom mushroomed? could he not have mushroom mushroomed? could we not have mushroom mushroomed? could you not have mushroom mushroomed? could they not have mushroom mushroomed?	could I not have been mushroom mushrooming? could you not have been mushroom mushrooming? could he not have been mushroom mushrooming? could we not have been mushroom mushrooming? could you not have been mushroom mushrooming? could they not have been mushroom mushrooming?