English verb conjugation
SHOULD BLOCK

Regular verb: block - blocked - blocked

Affirmation

Simple form	V-ing form
I'd block you'd block he'd block we'd block you'd block they'd block	I'd be blocking you'd be blocking he'd be blocking we'd be blocking you'd be blocking they'd be blocking
Perfect	V-ing perfect
I should've blocked you should've blocked he should've blocked we should've blocked you should've blocked they should've blocked	I should've been blocking you should've been blocking he should've been blocking we should've been blocking you should've been blocking they should've been blocking

Negation

Simple form	V-ing form
I shouldn't block you shouldn't block he shouldn't block we shouldn't block you shouldn't block they shouldn't block	I shouldn't be blocking you shouldn't be blocking he shouldn't be blocking we shouldn't be blocking you shouldn't be blocking they shouldn't be blocking
Perfect	V-ing perfect
I shouldn't have blocked you shouldn't have blocked he shouldn't have blocked we shouldn't have blocked you shouldn't have blocked they shouldn't have blocked	I shouldn't have been blocking you shouldn't have been blocking he shouldn't have been blocking we shouldn't have been blocking you shouldn't have been blocking they shouldn't have been blocking

Interrogative form

Simple form	V-ing form
should I block? should you block? should he block? should we block? should you block? should they block?	should I be blocking? should you be blocking? should he be blocking? should we be blocking? should you be blocking? should they be blocking?
Perfect	V-ing perfect
should I have blocked? should you have blocked? should he have blocked? should we have blocked? should you have blocked? should they have blocked?	should I have been blocking? should you have been blocking? should he have been blocking? should we have been blocking? should you have been blocking? should they have been blocking?

Interro-negative form

Simple form	V-ing form
shouldn't I block? shouldn't you block? shouldn't he block? shouldn't we block? shouldn't you block? shouldn't they block?	shouldn't I be blocking? shouldn't you be blocking? shouldn't he be blocking? shouldn't we be blocking? shouldn't you be blocking? shouldn't they be blocking?
Perfect	V-ing perfect
shouldn't I have blocked? shouldn't you have blocked? shouldn't he have blocked? shouldn't we have blocked? shouldn't you have blocked? shouldn't they have blocked?	shouldn't I have been blocking? shouldn't you have been blocking? shouldn't he have been blocking? shouldn't we have been blocking? shouldn't you have been blocking? shouldn't they have been blocking?