should train
Verbo regular: train - trained- trained

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should train
you should train
she should train
we should train
you should train
they should train 	I should be training
you should be training
she should be training
we should be training
you should be training
they should be training	I should have trained
you should have trained
she should have trained
we should have trained
you should have trained
they should have trained	I should have been training
you should have been training
she should have been training
we should have been training
you should have been training
they should have been training	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not train
you should not train
she should not train
we should not train
you should not train
they should not train 	I should not be training
you should not be training
she should not be training
we should not be training
you should not be training
they should not be training	I should not have trained
you should not have trained
she should not have trained
we should not have trained
you should not have trained
they should not have trained	I should not have been training
you should not have been training
she should not have been training
we should not have been training
you should not have been training
they should not have been training	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I train?
should you train?
should she train?
should we train?
should you train?
should they train? 	should I be training?
should you be training?
should she be training?
should we be training?
should you be training?
should they be training? 	should I have trained?
should you have trained?
should she have trained?
should we have trained?
should you have trained?
should they have trained? 	should I have been training?
should you have been training?
should she have been training?
should we have been training?
should you have been training?
should they have been training? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not train?
should you not train?
should she not train?
should we not train?
should you not train?
should they not train? 	should I not be training?
should you not be training?
should she not be training?
should we not be training?
should you not be training?
should they not be training? 	should I not have trained?
should you not have trained?
should she not have trained?
should we not have trained?
should you not have trained?
should they not have trained? 	should I not have been training?
should you not have been training?
should she not have been training?
should we not have been training?
should you not have been training?
should they not have been training?