female gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation SHOULD RETAIN
Regular verb: retain - retained - retained
Affirmation
Simple form
I'd retainyou'd retain
he'd retain
we'd retain
you'd retain
they'd retain
V-ing form
I'd be retainingyou'd be retaining
he'd be retaining
we'd be retaining
you'd be retaining
they'd be retaining
Perfect
I should've retainedyou should've retained
he should've retained
we should've retained
you should've retained
they should've retained
V-ing perfect
I should've been retainingyou should've been retaining
he should've been retaining
we should've been retaining
you should've been retaining
they should've been retaining
Negation
Simple form
I shouldn't retainyou shouldn't retain
he shouldn't retain
we shouldn't retain
you shouldn't retain
they shouldn't retain
V-ing form
I shouldn't be retainingyou shouldn't be retaining
he shouldn't be retaining
we shouldn't be retaining
you shouldn't be retaining
they shouldn't be retaining
Perfect
I shouldn't have retainedyou shouldn't have retained
he shouldn't have retained
we shouldn't have retained
you shouldn't have retained
they shouldn't have retained
V-ing perfect
I shouldn't have been retainingyou shouldn't have been retaining
he shouldn't have been retaining
we shouldn't have been retaining
you shouldn't have been retaining
they shouldn't have been retaining
Interrogative form
Simple form
should I retain?should you retain?
should he retain?
should we retain?
should you retain?
should they retain?
V-ing form
should I be retaining?should you be retaining?
should he be retaining?
should we be retaining?
should you be retaining?
should they be retaining?
Perfect
should I have retained?should you have retained?
should he have retained?
should we have retained?
should you have retained?
should they have retained?
V-ing perfect
should I have been retaining?should you have been retaining?
should he have been retaining?
should we have been retaining?
should you have been retaining?
should they have been retaining?
Interro-negative form
Simple form
shouldn't I retain?shouldn't you retain?
shouldn't he retain?
shouldn't we retain?
shouldn't you retain?
shouldn't they retain?
V-ing form
shouldn't I be retaining?shouldn't you be retaining?
shouldn't he be retaining?
shouldn't we be retaining?
shouldn't you be retaining?
shouldn't they be retaining?
Perfect
shouldn't I have retained?shouldn't you have retained?
shouldn't he have retained?
shouldn't we have retained?
shouldn't you have retained?
shouldn't they have retained?
V-ing perfect
shouldn't I have been retaining?shouldn't you have been retaining?
shouldn't he have been retaining?
shouldn't we have been retaining?
shouldn't you have been retaining?
shouldn't they have been retaining?