should think
Verbo irregular: think - thought- thought

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should think
you should think
he should think
we should think
you should think
they should think 	I should be thinking
you should be thinking
he should be thinking
we should be thinking
you should be thinking
they should be thinking	I should have thought
you should have thought
he should have thought
we should have thought
you should have thought
they should have thought	I should have been thinking
you should have been thinking
he should have been thinking
we should have been thinking
you should have been thinking
they should have been thinking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not think
you should not think
he should not think
we should not think
you should not think
they should not think 	I should not be thinking
you should not be thinking
he should not be thinking
we should not be thinking
you should not be thinking
they should not be thinking	I should not have thought
you should not have thought
he should not have thought
we should not have thought
you should not have thought
they should not have thought	I should not have been thinking
you should not have been thinking
he should not have been thinking
we should not have been thinking
you should not have been thinking
they should not have been thinking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I think?
should you think?
should he think?
should we think?
should you think?
should they think? 	should I be thinking?
should you be thinking?
should he be thinking?
should we be thinking?
should you be thinking?
should they be thinking? 	should I have thought?
should you have thought?
should he have thought?
should we have thought?
should you have thought?
should they have thought? 	should I have been thinking?
should you have been thinking?
should he have been thinking?
should we have been thinking?
should you have been thinking?
should they have been thinking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not think?
should you not think?
should he not think?
should we not think?
should you not think?
should they not think? 	should I not be thinking?
should you not be thinking?
should he not be thinking?
should we not be thinking?
should you not be thinking?
should they not be thinking? 	should I not have thought?
should you not have thought?
should he not have thought?
should we not have thought?
should you not have thought?
should they not have thought? 	should I not have been thinking?
should you not have been thinking?
should he not have been thinking?
should we not have been thinking?
should you not have been thinking?
should they not have been thinking?