should grip
Verbo regular: grip - gripped- gripped

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should grip
you should grip
he should grip
we should grip
you should grip
they should grip 	I should be gripping
you should be gripping
he should be gripping
we should be gripping
you should be gripping
they should be gripping	I should have gripped
you should have gripped
he should have gripped
we should have gripped
you should have gripped
they should have gripped	I should have been gripping
you should have been gripping
he should have been gripping
we should have been gripping
you should have been gripping
they should have been gripping	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not grip
you should not grip
he should not grip
we should not grip
you should not grip
they should not grip 	I should not be gripping
you should not be gripping
he should not be gripping
we should not be gripping
you should not be gripping
they should not be gripping	I should not have gripped
you should not have gripped
he should not have gripped
we should not have gripped
you should not have gripped
they should not have gripped	I should not have been gripping
you should not have been gripping
he should not have been gripping
we should not have been gripping
you should not have been gripping
they should not have been gripping	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I grip?
should you grip?
should he grip?
should we grip?
should you grip?
should they grip? 	should I be gripping?
should you be gripping?
should he be gripping?
should we be gripping?
should you be gripping?
should they be gripping? 	should I have gripped?
should you have gripped?
should he have gripped?
should we have gripped?
should you have gripped?
should they have gripped? 	should I have been gripping?
should you have been gripping?
should he have been gripping?
should we have been gripping?
should you have been gripping?
should they have been gripping? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not grip?
should you not grip?
should he not grip?
should we not grip?
should you not grip?
should they not grip? 	should I not be gripping?
should you not be gripping?
should he not be gripping?
should we not be gripping?
should you not be gripping?
should they not be gripping? 	should I not have gripped?
should you not have gripped?
should he not have gripped?
should we not have gripped?
should you not have gripped?
should they not have gripped? 	should I not have been gripping?
should you not have been gripping?
should he not have been gripping?
should we not have been gripping?
should you not have been gripping?
should they not have been gripping?