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

English verb conjugation COULD PREVALUE

Regular verb: prevalue - prevalued - prevalued


Affirmation

Simple form
I could prevalue
you could prevalue
he could prevalue
we could prevalue
you could prevalue
they could prevalue
V-ing form
I could be prevaluing
you could be prevaluing
he could be prevaluing
we could be prevaluing
you could be prevaluing
they could be prevaluing
Perfect
I could have prevalued
you could have prevalued
he could have prevalued
we could have prevalued
you could have prevalued
they could have prevalued
V-ing perfect
I could have been prevaluing
you could have been prevaluing
he could have been prevaluing
we could have been prevaluing
you could have been prevaluing
they could have been prevaluing

Negation

Simple form
I could not prevalue
you could not prevalue
he could not prevalue
we could not prevalue
you could not prevalue
they could not prevalue
V-ing form
I could not be prevaluing
you could not be prevaluing
he could not be prevaluing
we could not be prevaluing
you could not be prevaluing
they could not be prevaluing
Perfect
I could not have prevalued
you could not have prevalued
he could not have prevalued
we could not have prevalued
you could not have prevalued
they could not have prevalued
V-ing perfect
I could not have been prevaluing
you could not have been prevaluing
he could not have been prevaluing
we could not have been prevaluing
you could not have been prevaluing
they could not have been prevaluing

Interrogative form

Simple form
could I prevalue?
could you prevalue?
could he prevalue?
could we prevalue?
could you prevalue?
could they prevalue?
V-ing form
could I be prevaluing?
could you be prevaluing?
could he be prevaluing?
could we be prevaluing?
could you be prevaluing?
could they be prevaluing?
Perfect
could I have prevalued?
could you have prevalued?
could he have prevalued?
could we have prevalued?
could you have prevalued?
could they have prevalued?
V-ing perfect
could I have been prevaluing?
could you have been prevaluing?
could he have been prevaluing?
could we have been prevaluing?
could you have been prevaluing?
could they have been prevaluing?

Interro-negative form

Simple form
could I not prevalue?
could you not prevalue?
could he not prevalue?
could we not prevalue?
could you not prevalue?
could they not prevalue?
V-ing form
could I not be prevaluing?
could you not be prevaluing?
could he not be prevaluing?
could we not be prevaluing?
could you not be prevaluing?
could they not be prevaluing?
Perfect
could I not have prevalued?
could you not have prevalued?
could he not have prevalued?
could we not have prevalued?
could you not have prevalued?
could they not have prevalued?
V-ing perfect
could I not have been prevaluing?
could you not have been prevaluing?
could he not have been prevaluing?
could we not have been prevaluing?
could you not have been prevaluing?
could they not have been prevaluing?