should invest
Verbo regular: invest - invested- invested

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should invest
you should invest
he should invest
we should invest
you should invest
they should invest 	I should be investing
you should be investing
he should be investing
we should be investing
you should be investing
they should be investing	I should have invested
you should have invested
he should have invested
we should have invested
you should have invested
they should have invested	I should have been investing
you should have been investing
he should have been investing
we should have been investing
you should have been investing
they should have been investing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not invest
you should not invest
he should not invest
we should not invest
you should not invest
they should not invest 	I should not be investing
you should not be investing
he should not be investing
we should not be investing
you should not be investing
they should not be investing	I should not have invested
you should not have invested
he should not have invested
we should not have invested
you should not have invested
they should not have invested	I should not have been investing
you should not have been investing
he should not have been investing
we should not have been investing
you should not have been investing
they should not have been investing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I invest?
should you invest?
should he invest?
should we invest?
should you invest?
should they invest? 	should I be investing?
should you be investing?
should he be investing?
should we be investing?
should you be investing?
should they be investing? 	should I have invested?
should you have invested?
should he have invested?
should we have invested?
should you have invested?
should they have invested? 	should I have been investing?
should you have been investing?
should he have been investing?
should we have been investing?
should you have been investing?
should they have been investing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not invest?
should you not invest?
should he not invest?
should we not invest?
should you not invest?
should they not invest? 	should I not be investing?
should you not be investing?
should he not be investing?
should we not be investing?
should you not be investing?
should they not be investing? 	should I not have invested?
should you not have invested?
should he not have invested?
should we not have invested?
should you not have invested?
should they not have invested? 	should I not have been investing?
should you not have been investing?
should he not have been investing?
should we not have been investing?
should you not have been investing?
should they not have been investing?