English verb conjugation SHOULD UNDERSTUDY

Regular verb: understudy - understudied - understudied

Affirmation

Simple form

I'd understudy
you'd understudy
he'd understudy
we'd understudy
you'd understudy
they'd understudy

V-ing form

I'd be understudying
you'd be understudying
he'd be understudying
we'd be understudying
you'd be understudying
they'd be understudying

Perfect

I should've understudied
you should've understudied
he should've understudied
we should've understudied
you should've understudied
they should've understudied

V-ing perfect

I should've been understudying
you should've been understudying
he should've been understudying
we should've been understudying
you should've been understudying
they should've been understudying

Negation

Simple form

I shouldn't understudy
you shouldn't understudy
he shouldn't understudy
we shouldn't understudy
you shouldn't understudy
they shouldn't understudy

V-ing form

I shouldn't be understudying
you shouldn't be understudying
he shouldn't be understudying
we shouldn't be understudying
you shouldn't be understudying
they shouldn't be understudying

Perfect

I shouldn't have understudied
you shouldn't have understudied
he shouldn't have understudied
we shouldn't have understudied
you shouldn't have understudied
they shouldn't have understudied

V-ing perfect

I shouldn't have been understudying
you shouldn't have been understudying
he shouldn't have been understudying
we shouldn't have been understudying
you shouldn't have been understudying
they shouldn't have been understudying

Interrogative form

Simple form

should I understudy?
should you understudy?
should he understudy?
should we understudy?
should you understudy?
should they understudy?

V-ing form

should I be understudying?
should you be understudying?
should he be understudying?
should we be understudying?
should you be understudying?
should they be understudying?

Perfect

should I have understudied?
should you have understudied?
should he have understudied?
should we have understudied?
should you have understudied?
should they have understudied?

V-ing perfect

should I have been understudying?
should you have been understudying?
should he have been understudying?
should we have been understudying?
should you have been understudying?
should they have been understudying?

Interro-negative form

Simple form

shouldn't I understudy?
shouldn't you understudy?
shouldn't he understudy?
shouldn't we understudy?
shouldn't you understudy?
shouldn't they understudy?

V-ing form

shouldn't I be understudying?
shouldn't you be understudying?
shouldn't he be understudying?
shouldn't we be understudying?
shouldn't you be understudying?
shouldn't they be understudying?

Perfect

shouldn't I have understudied?
shouldn't you have understudied?
shouldn't he have understudied?
shouldn't we have understudied?
shouldn't you have understudied?
shouldn't they have understudied?

V-ing perfect

shouldn't I have been understudying?
shouldn't you have been understudying?
shouldn't he have been understudying?
shouldn't we have been understudying?
shouldn't you have been understudying?
shouldn't they have been understudying?

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