should presolve
Regular verb: presolve - presolved- presolved

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd presolve
you'd presolve
she'd presolve
we'd presolve
you'd presolve
they'd presolve 	I'd be presolving
you'd be presolving
she'd be presolving
we'd be presolving
you'd be presolving
they'd be presolving	I should've presolved
you should've presolved
she should've presolved
we should've presolved
you should've presolved
they should've presolved	I should've been presolving
you should've been presolving
she should've been presolving
we should've been presolving
you should've been presolving
they should've been presolving	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't presolve
you shouldn't presolve
she shouldn't presolve
we shouldn't presolve
you shouldn't presolve
they shouldn't presolve 	I shouldn't be presolving
you shouldn't be presolving
she shouldn't be presolving
we shouldn't be presolving
you shouldn't be presolving
they shouldn't be presolving	I shouldn't have presolved
you shouldn't have presolved
she shouldn't have presolved
we shouldn't have presolved
you shouldn't have presolved
they shouldn't have presolved	I shouldn't have been presolving
you shouldn't have been presolving
she shouldn't have been presolving
we shouldn't have been presolving
you shouldn't have been presolving
they shouldn't have been presolving	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I presolve?
should you presolve?
should she presolve?
should we presolve?
should you presolve?
should they presolve? 	should I be presolving?
should you be presolving?
should she be presolving?
should we be presolving?
should you be presolving?
should they be presolving? 	should I have presolved?
should you have presolved?
should she have presolved?
should we have presolved?
should you have presolved?
should they have presolved? 	should I have been presolving?
should you have been presolving?
should she have been presolving?
should we have been presolving?
should you have been presolving?
should they have been presolving? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I presolve?
shouldn't you presolve?
shouldn't she presolve?
shouldn't we presolve?
shouldn't you presolve?
shouldn't they presolve? 	shouldn't I be presolving?
shouldn't you be presolving?
shouldn't she be presolving?
shouldn't we be presolving?
shouldn't you be presolving?
shouldn't they be presolving? 	shouldn't I have presolved?
shouldn't you have presolved?
shouldn't she have presolved?
shouldn't we have presolved?
shouldn't you have presolved?
shouldn't they have presolved? 	shouldn't I have been presolving?
shouldn't you have been presolving?
shouldn't she have been presolving?
shouldn't we have been presolving?
shouldn't you have been presolving?
shouldn't they have been presolving?