should supplant
Regular verb: supplant - supplanted- supplanted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd supplant
you'd supplant
she'd supplant
we'd supplant
you'd supplant
they'd supplant 	I'd be supplanting
you'd be supplanting
she'd be supplanting
we'd be supplanting
you'd be supplanting
they'd be supplanting	I should've supplanted
you should've supplanted
she should've supplanted
we should've supplanted
you should've supplanted
they should've supplanted	I should've been supplanting
you should've been supplanting
she should've been supplanting
we should've been supplanting
you should've been supplanting
they should've been supplanting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't supplant
you shouldn't supplant
she shouldn't supplant
we shouldn't supplant
you shouldn't supplant
they shouldn't supplant 	I shouldn't be supplanting
you shouldn't be supplanting
she shouldn't be supplanting
we shouldn't be supplanting
you shouldn't be supplanting
they shouldn't be supplanting	I shouldn't have supplanted
you shouldn't have supplanted
she shouldn't have supplanted
we shouldn't have supplanted
you shouldn't have supplanted
they shouldn't have supplanted	I shouldn't have been supplanting
you shouldn't have been supplanting
she shouldn't have been supplanting
we shouldn't have been supplanting
you shouldn't have been supplanting
they shouldn't have been supplanting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I supplant?
should you supplant?
should she supplant?
should we supplant?
should you supplant?
should they supplant? 	should I be supplanting?
should you be supplanting?
should she be supplanting?
should we be supplanting?
should you be supplanting?
should they be supplanting? 	should I have supplanted?
should you have supplanted?
should she have supplanted?
should we have supplanted?
should you have supplanted?
should they have supplanted? 	should I have been supplanting?
should you have been supplanting?
should she have been supplanting?
should we have been supplanting?
should you have been supplanting?
should they have been supplanting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I supplant?
shouldn't you supplant?
shouldn't she supplant?
shouldn't we supplant?
shouldn't you supplant?
shouldn't they supplant? 	shouldn't I be supplanting?
shouldn't you be supplanting?
shouldn't she be supplanting?
shouldn't we be supplanting?
shouldn't you be supplanting?
shouldn't they be supplanting? 	shouldn't I have supplanted?
shouldn't you have supplanted?
shouldn't she have supplanted?
shouldn't we have supplanted?
shouldn't you have supplanted?
shouldn't they have supplanted? 	shouldn't I have been supplanting?
shouldn't you have been supplanting?
shouldn't she have been supplanting?
shouldn't we have been supplanting?
shouldn't you have been supplanting?
shouldn't they have been supplanting?