should mutate
Verbo regular: mutate - mutated- mutated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I'd mutate
you'd mutate
he'd mutate
we'd mutate
you'd mutate
they'd mutate 	I'd be mutating
you'd be mutating
he'd be mutating
we'd be mutating
you'd be mutating
they'd be mutating	I should've mutated
you should've mutated
he should've mutated
we should've mutated
you should've mutated
they should've mutated	I should've been mutating
you should've been mutating
he should've been mutating
we should've been mutating
you should've been mutating
they should've been mutating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shouldn't mutate
you shouldn't mutate
he shouldn't mutate
we shouldn't mutate
you shouldn't mutate
they shouldn't mutate 	I shouldn't be mutating
you shouldn't be mutating
he shouldn't be mutating
we shouldn't be mutating
you shouldn't be mutating
they shouldn't be mutating	I shouldn't have mutated
you shouldn't have mutated
he shouldn't have mutated
we shouldn't have mutated
you shouldn't have mutated
they shouldn't have mutated	I shouldn't have been mutating
you shouldn't have been mutating
he shouldn't have been mutating
we shouldn't have been mutating
you shouldn't have been mutating
they shouldn't have been mutating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I mutate?
should you mutate?
should he mutate?
should we mutate?
should you mutate?
should they mutate? 	should I be mutating?
should you be mutating?
should he be mutating?
should we be mutating?
should you be mutating?
should they be mutating? 	should I have mutated?
should you have mutated?
should he have mutated?
should we have mutated?
should you have mutated?
should they have mutated? 	should I have been mutating?
should you have been mutating?
should he have been mutating?
should we have been mutating?
should you have been mutating?
should they have been mutating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shouldn't I mutate?
shouldn't you mutate?
shouldn't he mutate?
shouldn't we mutate?
shouldn't you mutate?
shouldn't they mutate? 	shouldn't I be mutating?
shouldn't you be mutating?
shouldn't he be mutating?
shouldn't we be mutating?
shouldn't you be mutating?
shouldn't they be mutating? 	shouldn't I have mutated?
shouldn't you have mutated?
shouldn't he have mutated?
shouldn't we have mutated?
shouldn't you have mutated?
shouldn't they have mutated? 	shouldn't I have been mutating?
shouldn't you have been mutating?
shouldn't he have been mutating?
shouldn't we have been mutating?
shouldn't you have been mutating?
shouldn't they have been mutating?