should dam
Verbo regular: dam - dammed- dammed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should dam
you should dam
he should dam
we should dam
you should dam
they should dam 	I should be damming
you should be damming
he should be damming
we should be damming
you should be damming
they should be damming	I should have dammed
you should have dammed
he should have dammed
we should have dammed
you should have dammed
they should have dammed	I should have been damming
you should have been damming
he should have been damming
we should have been damming
you should have been damming
they should have been damming	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not dam
you should not dam
he should not dam
we should not dam
you should not dam
they should not dam 	I should not be damming
you should not be damming
he should not be damming
we should not be damming
you should not be damming
they should not be damming	I should not have dammed
you should not have dammed
he should not have dammed
we should not have dammed
you should not have dammed
they should not have dammed	I should not have been damming
you should not have been damming
he should not have been damming
we should not have been damming
you should not have been damming
they should not have been damming	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I dam?
should you dam?
should he dam?
should we dam?
should you dam?
should they dam? 	should I be damming?
should you be damming?
should he be damming?
should we be damming?
should you be damming?
should they be damming? 	should I have dammed?
should you have dammed?
should he have dammed?
should we have dammed?
should you have dammed?
should they have dammed? 	should I have been damming?
should you have been damming?
should he have been damming?
should we have been damming?
should you have been damming?
should they have been damming? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not dam?
should you not dam?
should he not dam?
should we not dam?
should you not dam?
should they not dam? 	should I not be damming?
should you not be damming?
should he not be damming?
should we not be damming?
should you not be damming?
should they not be damming? 	should I not have dammed?
should you not have dammed?
should he not have dammed?
should we not have dammed?
should you not have dammed?
should they not have dammed? 	should I not have been damming?
should you not have been damming?
should he not have been damming?
should we not have been damming?
should you not have been damming?
should they not have been damming?