should endeavor
Verbo regular: endeavor - endeavored- endeavored

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I'd endeavor
you'd endeavor
he'd endeavor
we'd endeavor
you'd endeavor
they'd endeavor 	I'd be endeavoring
you'd be endeavoring
he'd be endeavoring
we'd be endeavoring
you'd be endeavoring
they'd be endeavoring	I should've endeavored
you should've endeavored
he should've endeavored
we should've endeavored
you should've endeavored
they should've endeavored	I should've been endeavoring
you should've been endeavoring
he should've been endeavoring
we should've been endeavoring
you should've been endeavoring
they should've been endeavoring	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shouldn't endeavor
you shouldn't endeavor
he shouldn't endeavor
we shouldn't endeavor
you shouldn't endeavor
they shouldn't endeavor 	I shouldn't be endeavoring
you shouldn't be endeavoring
he shouldn't be endeavoring
we shouldn't be endeavoring
you shouldn't be endeavoring
they shouldn't be endeavoring	I shouldn't have endeavored
you shouldn't have endeavored
he shouldn't have endeavored
we shouldn't have endeavored
you shouldn't have endeavored
they shouldn't have endeavored	I shouldn't have been endeavoring
you shouldn't have been endeavoring
he shouldn't have been endeavoring
we shouldn't have been endeavoring
you shouldn't have been endeavoring
they shouldn't have been endeavoring	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I endeavor?
should you endeavor?
should he endeavor?
should we endeavor?
should you endeavor?
should they endeavor? 	should I be endeavoring?
should you be endeavoring?
should he be endeavoring?
should we be endeavoring?
should you be endeavoring?
should they be endeavoring? 	should I have endeavored?
should you have endeavored?
should he have endeavored?
should we have endeavored?
should you have endeavored?
should they have endeavored? 	should I have been endeavoring?
should you have been endeavoring?
should he have been endeavoring?
should we have been endeavoring?
should you have been endeavoring?
should they have been endeavoring? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shouldn't I endeavor?
shouldn't you endeavor?
shouldn't he endeavor?
shouldn't we endeavor?
shouldn't you endeavor?
shouldn't they endeavor? 	shouldn't I be endeavoring?
shouldn't you be endeavoring?
shouldn't he be endeavoring?
shouldn't we be endeavoring?
shouldn't you be endeavoring?
shouldn't they be endeavoring? 	shouldn't I have endeavored?
shouldn't you have endeavored?
shouldn't he have endeavored?
shouldn't we have endeavored?
shouldn't you have endeavored?
shouldn't they have endeavored? 	shouldn't I have been endeavoring?
shouldn't you have been endeavoring?
shouldn't he have been endeavoring?
shouldn't we have been endeavoring?
shouldn't you have been endeavoring?
shouldn't they have been endeavoring?