English verb conjugation
SHOULD FIN

Regular verb: fin - fined - fined

Affirmation

Simple form	V-ing form
I'd fin you'd fin she'd fin we'd fin you'd fin they'd fin	I'd be fining you'd be fining she'd be fining we'd be fining you'd be fining they'd be fining
Perfect	V-ing perfect
I should've fined you should've fined she should've fined we should've fined you should've fined they should've fined	I should've been fining you should've been fining she should've been fining we should've been fining you should've been fining they should've been fining

Negation

Simple form	V-ing form
I shouldn't fin you shouldn't fin she shouldn't fin we shouldn't fin you shouldn't fin they shouldn't fin	I shouldn't be fining you shouldn't be fining she shouldn't be fining we shouldn't be fining you shouldn't be fining they shouldn't be fining
Perfect	V-ing perfect
I shouldn't have fined you shouldn't have fined she shouldn't have fined we shouldn't have fined you shouldn't have fined they shouldn't have fined	I shouldn't have been fining you shouldn't have been fining she shouldn't have been fining we shouldn't have been fining you shouldn't have been fining they shouldn't have been fining

Interrogative form

Simple form	V-ing form
should I fin? should you fin? should she fin? should we fin? should you fin? should they fin?	should I be fining? should you be fining? should she be fining? should we be fining? should you be fining? should they be fining?
Perfect	V-ing perfect
should I have fined? should you have fined? should she have fined? should we have fined? should you have fined? should they have fined?	should I have been fining? should you have been fining? should she have been fining? should we have been fining? should you have been fining? should they have been fining?

Interro-negative form

Simple form	V-ing form
shouldn't I fin? shouldn't you fin? shouldn't she fin? shouldn't we fin? shouldn't you fin? shouldn't they fin?	shouldn't I be fining? shouldn't you be fining? shouldn't she be fining? shouldn't we be fining? shouldn't you be fining? shouldn't they be fining?
Perfect	V-ing perfect
shouldn't I have fined? shouldn't you have fined? shouldn't she have fined? shouldn't we have fined? shouldn't you have fined? shouldn't they have fined?	shouldn't I have been fining? shouldn't you have been fining? shouldn't she have been fining? shouldn't we have been fining? shouldn't you have been fining? shouldn't they have been fining?