should antecede
Verbo regular: antecede - anteceded- anteceded

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I'd antecede
you'd antecede
he'd antecede
we'd antecede
you'd antecede
they'd antecede 	I'd be anteceding
you'd be anteceding
he'd be anteceding
we'd be anteceding
you'd be anteceding
they'd be anteceding	I should've anteceded
you should've anteceded
he should've anteceded
we should've anteceded
you should've anteceded
they should've anteceded	I should've been anteceding
you should've been anteceding
he should've been anteceding
we should've been anteceding
you should've been anteceding
they should've been anteceding	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shouldn't antecede
you shouldn't antecede
he shouldn't antecede
we shouldn't antecede
you shouldn't antecede
they shouldn't antecede 	I shouldn't be anteceding
you shouldn't be anteceding
he shouldn't be anteceding
we shouldn't be anteceding
you shouldn't be anteceding
they shouldn't be anteceding	I shouldn't have anteceded
you shouldn't have anteceded
he shouldn't have anteceded
we shouldn't have anteceded
you shouldn't have anteceded
they shouldn't have anteceded	I shouldn't have been anteceding
you shouldn't have been anteceding
he shouldn't have been anteceding
we shouldn't have been anteceding
you shouldn't have been anteceding
they shouldn't have been anteceding	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I antecede?
should you antecede?
should he antecede?
should we antecede?
should you antecede?
should they antecede? 	should I be anteceding?
should you be anteceding?
should he be anteceding?
should we be anteceding?
should you be anteceding?
should they be anteceding? 	should I have anteceded?
should you have anteceded?
should he have anteceded?
should we have anteceded?
should you have anteceded?
should they have anteceded? 	should I have been anteceding?
should you have been anteceding?
should he have been anteceding?
should we have been anteceding?
should you have been anteceding?
should they have been anteceding? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shouldn't I antecede?
shouldn't you antecede?
shouldn't he antecede?
shouldn't we antecede?
shouldn't you antecede?
shouldn't they antecede? 	shouldn't I be anteceding?
shouldn't you be anteceding?
shouldn't he be anteceding?
shouldn't we be anteceding?
shouldn't you be anteceding?
shouldn't they be anteceding? 	shouldn't I have anteceded?
shouldn't you have anteceded?
shouldn't he have anteceded?
shouldn't we have anteceded?
shouldn't you have anteceded?
shouldn't they have anteceded? 	shouldn't I have been anteceding?
shouldn't you have been anteceding?
shouldn't he have been anteceding?
shouldn't we have been anteceding?
shouldn't you have been anteceding?
shouldn't they have been anteceding?