English verb conjugation
SHOULD UNLATCH

Regular verb: unlatch - unlatched - unlatched

Affirmation

Simple form	V-ing form
I'd unlatch you'd unlatch she'd unlatch we'd unlatch you'd unlatch they'd unlatch	I'd be unlatching you'd be unlatching she'd be unlatching we'd be unlatching you'd be unlatching they'd be unlatching
Perfect	V-ing perfect
I should've unlatched you should've unlatched she should've unlatched we should've unlatched you should've unlatched they should've unlatched	I should've been unlatching you should've been unlatching she should've been unlatching we should've been unlatching you should've been unlatching they should've been unlatching

Negation

Simple form	V-ing form
I shouldn't unlatch you shouldn't unlatch she shouldn't unlatch we shouldn't unlatch you shouldn't unlatch they shouldn't unlatch	I shouldn't be unlatching you shouldn't be unlatching she shouldn't be unlatching we shouldn't be unlatching you shouldn't be unlatching they shouldn't be unlatching
Perfect	V-ing perfect
I shouldn't have unlatched you shouldn't have unlatched she shouldn't have unlatched we shouldn't have unlatched you shouldn't have unlatched they shouldn't have unlatched	I shouldn't have been unlatching you shouldn't have been unlatching she shouldn't have been unlatching we shouldn't have been unlatching you shouldn't have been unlatching they shouldn't have been unlatching

Interrogative form

Simple form	V-ing form
should I unlatch? should you unlatch? should she unlatch? should we unlatch? should you unlatch? should they unlatch?	should I be unlatching? should you be unlatching? should she be unlatching? should we be unlatching? should you be unlatching? should they be unlatching?
Perfect	V-ing perfect
should I have unlatched? should you have unlatched? should she have unlatched? should we have unlatched? should you have unlatched? should they have unlatched?	should I have been unlatching? should you have been unlatching? should she have been unlatching? should we have been unlatching? should you have been unlatching? should they have been unlatching?

Interro-negative form

Simple form	V-ing form
shouldn't I unlatch? shouldn't you unlatch? shouldn't she unlatch? shouldn't we unlatch? shouldn't you unlatch? shouldn't they unlatch?	shouldn't I be unlatching? shouldn't you be unlatching? shouldn't she be unlatching? shouldn't we be unlatching? shouldn't you be unlatching? shouldn't they be unlatching?
Perfect	V-ing perfect
shouldn't I have unlatched? shouldn't you have unlatched? shouldn't she have unlatched? shouldn't we have unlatched? shouldn't you have unlatched? shouldn't they have unlatched?	shouldn't I have been unlatching? shouldn't you have been unlatching? shouldn't she have been unlatching? shouldn't we have been unlatching? shouldn't you have been unlatching? shouldn't they have been unlatching?