English verb conjugation
COULD TEMPEST

Regular verb: tempest - tempested - tempested

Affirmation

Simple form	V-ing form
I could tempest you could tempest she could tempest we could tempest you could tempest they could tempest	I could be tempesting you could be tempesting she could be tempesting we could be tempesting you could be tempesting they could be tempesting
Perfect	V-ing perfect
I could have tempested you could have tempested she could have tempested we could have tempested you could have tempested they could have tempested	I could have been tempesting you could have been tempesting she could have been tempesting we could have been tempesting you could have been tempesting they could have been tempesting

Negation

Simple form	V-ing form
I could not tempest you could not tempest she could not tempest we could not tempest you could not tempest they could not tempest	I could not be tempesting you could not be tempesting she could not be tempesting we could not be tempesting you could not be tempesting they could not be tempesting
Perfect	V-ing perfect
I could not have tempested you could not have tempested she could not have tempested we could not have tempested you could not have tempested they could not have tempested	I could not have been tempesting you could not have been tempesting she could not have been tempesting we could not have been tempesting you could not have been tempesting they could not have been tempesting

Interrogative form

Simple form	V-ing form
could I tempest? could you tempest? could she tempest? could we tempest? could you tempest? could they tempest?	could I be tempesting? could you be tempesting? could she be tempesting? could we be tempesting? could you be tempesting? could they be tempesting?
Perfect	V-ing perfect
could I have tempested? could you have tempested? could she have tempested? could we have tempested? could you have tempested? could they have tempested?	could I have been tempesting? could you have been tempesting? could she have been tempesting? could we have been tempesting? could you have been tempesting? could they have been tempesting?

Interro-negative form

Simple form	V-ing form
could I not tempest? could you not tempest? could she not tempest? could we not tempest? could you not tempest? could they not tempest?	could I not be tempesting? could you not be tempesting? could she not be tempesting? could we not be tempesting? could you not be tempesting? could they not be tempesting?
Perfect	V-ing perfect
could I not have tempested? could you not have tempested? could she not have tempested? could we not have tempested? could you not have tempested? could they not have tempested?	could I not have been tempesting? could you not have been tempesting? could she not have been tempesting? could we not have been tempesting? could you not have been tempesting? could they not have been tempesting?