should counter
Verbo regular: counter - countered- countered

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should counter
you should counter
she should counter
we should counter
you should counter
they should counter 	I should be countering
you should be countering
she should be countering
we should be countering
you should be countering
they should be countering	I should have countered
you should have countered
she should have countered
we should have countered
you should have countered
they should have countered	I should have been countering
you should have been countering
she should have been countering
we should have been countering
you should have been countering
they should have been countering	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not counter
you should not counter
she should not counter
we should not counter
you should not counter
they should not counter 	I should not be countering
you should not be countering
she should not be countering
we should not be countering
you should not be countering
they should not be countering	I should not have countered
you should not have countered
she should not have countered
we should not have countered
you should not have countered
they should not have countered	I should not have been countering
you should not have been countering
she should not have been countering
we should not have been countering
you should not have been countering
they should not have been countering	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I counter?
should you counter?
should she counter?
should we counter?
should you counter?
should they counter? 	should I be countering?
should you be countering?
should she be countering?
should we be countering?
should you be countering?
should they be countering? 	should I have countered?
should you have countered?
should she have countered?
should we have countered?
should you have countered?
should they have countered? 	should I have been countering?
should you have been countering?
should she have been countering?
should we have been countering?
should you have been countering?
should they have been countering? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not counter?
should you not counter?
should she not counter?
should we not counter?
should you not counter?
should they not counter? 	should I not be countering?
should you not be countering?
should she not be countering?
should we not be countering?
should you not be countering?
should they not be countering? 	should I not have countered?
should you not have countered?
should she not have countered?
should we not have countered?
should you not have countered?
should they not have countered? 	should I not have been countering?
should you not have been countering?
should she not have been countering?
should we not have been countering?
should you not have been countering?
should they not have been countering?