should help
Verbo regular: help - helped- helped

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should help
you should help
he should help
we should help
you should help
they should help 	I should be helping
you should be helping
he should be helping
we should be helping
you should be helping
they should be helping	I should have helped
you should have helped
he should have helped
we should have helped
you should have helped
they should have helped	I should have been helping
you should have been helping
he should have been helping
we should have been helping
you should have been helping
they should have been helping	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not help
you should not help
he should not help
we should not help
you should not help
they should not help 	I should not be helping
you should not be helping
he should not be helping
we should not be helping
you should not be helping
they should not be helping	I should not have helped
you should not have helped
he should not have helped
we should not have helped
you should not have helped
they should not have helped	I should not have been helping
you should not have been helping
he should not have been helping
we should not have been helping
you should not have been helping
they should not have been helping	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I help?
should you help?
should he help?
should we help?
should you help?
should they help? 	should I be helping?
should you be helping?
should he be helping?
should we be helping?
should you be helping?
should they be helping? 	should I have helped?
should you have helped?
should he have helped?
should we have helped?
should you have helped?
should they have helped? 	should I have been helping?
should you have been helping?
should he have been helping?
should we have been helping?
should you have been helping?
should they have been helping? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not help?
should you not help?
should he not help?
should we not help?
should you not help?
should they not help? 	should I not be helping?
should you not be helping?
should he not be helping?
should we not be helping?
should you not be helping?
should they not be helping? 	should I not have helped?
should you not have helped?
should he not have helped?
should we not have helped?
should you not have helped?
should they not have helped? 	should I not have been helping?
should you not have been helping?
should he not have been helping?
should we not have been helping?
should you not have been helping?
should they not have been helping?