should equal
Regular verb: equal - equalled- equalled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd equal
you'd equal
she'd equal
we'd equal
you'd equal
they'd equal 	I'd be equalling
you'd be equalling
she'd be equalling
we'd be equalling
you'd be equalling
they'd be equalling	I should've equalled
you should've equalled
she should've equalled
we should've equalled
you should've equalled
they should've equalled	I should've been equalling
you should've been equalling
she should've been equalling
we should've been equalling
you should've been equalling
they should've been equalling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't equal
you shouldn't equal
she shouldn't equal
we shouldn't equal
you shouldn't equal
they shouldn't equal 	I shouldn't be equalling
you shouldn't be equalling
she shouldn't be equalling
we shouldn't be equalling
you shouldn't be equalling
they shouldn't be equalling	I shouldn't have equalled
you shouldn't have equalled
she shouldn't have equalled
we shouldn't have equalled
you shouldn't have equalled
they shouldn't have equalled	I shouldn't have been equalling
you shouldn't have been equalling
she shouldn't have been equalling
we shouldn't have been equalling
you shouldn't have been equalling
they shouldn't have been equalling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I equal?
should you equal?
should she equal?
should we equal?
should you equal?
should they equal? 	should I be equalling?
should you be equalling?
should she be equalling?
should we be equalling?
should you be equalling?
should they be equalling? 	should I have equalled?
should you have equalled?
should she have equalled?
should we have equalled?
should you have equalled?
should they have equalled? 	should I have been equalling?
should you have been equalling?
should she have been equalling?
should we have been equalling?
should you have been equalling?
should they have been equalling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I equal?
shouldn't you equal?
shouldn't she equal?
shouldn't we equal?
shouldn't you equal?
shouldn't they equal? 	shouldn't I be equalling?
shouldn't you be equalling?
shouldn't she be equalling?
shouldn't we be equalling?
shouldn't you be equalling?
shouldn't they be equalling? 	shouldn't I have equalled?
shouldn't you have equalled?
shouldn't she have equalled?
shouldn't we have equalled?
shouldn't you have equalled?
shouldn't they have equalled? 	shouldn't I have been equalling?
shouldn't you have been equalling?
shouldn't she have been equalling?
shouldn't we have been equalling?
shouldn't you have been equalling?
shouldn't they have been equalling?