should presurvey
Verbo regular: presurvey - presurveyed- presurveyed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should presurvey
you should presurvey
he should presurvey
we should presurvey
you should presurvey
they should presurvey 	I should be presurveying
you should be presurveying
he should be presurveying
we should be presurveying
you should be presurveying
they should be presurveying	I should have presurveyed
you should have presurveyed
he should have presurveyed
we should have presurveyed
you should have presurveyed
they should have presurveyed	I should have been presurveying
you should have been presurveying
he should have been presurveying
we should have been presurveying
you should have been presurveying
they should have been presurveying	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not presurvey
you should not presurvey
he should not presurvey
we should not presurvey
you should not presurvey
they should not presurvey 	I should not be presurveying
you should not be presurveying
he should not be presurveying
we should not be presurveying
you should not be presurveying
they should not be presurveying	I should not have presurveyed
you should not have presurveyed
he should not have presurveyed
we should not have presurveyed
you should not have presurveyed
they should not have presurveyed	I should not have been presurveying
you should not have been presurveying
he should not have been presurveying
we should not have been presurveying
you should not have been presurveying
they should not have been presurveying	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I presurvey?
should you presurvey?
should he presurvey?
should we presurvey?
should you presurvey?
should they presurvey? 	should I be presurveying?
should you be presurveying?
should he be presurveying?
should we be presurveying?
should you be presurveying?
should they be presurveying? 	should I have presurveyed?
should you have presurveyed?
should he have presurveyed?
should we have presurveyed?
should you have presurveyed?
should they have presurveyed? 	should I have been presurveying?
should you have been presurveying?
should he have been presurveying?
should we have been presurveying?
should you have been presurveying?
should they have been presurveying? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not presurvey?
should you not presurvey?
should he not presurvey?
should we not presurvey?
should you not presurvey?
should they not presurvey? 	should I not be presurveying?
should you not be presurveying?
should he not be presurveying?
should we not be presurveying?
should you not be presurveying?
should they not be presurveying? 	should I not have presurveyed?
should you not have presurveyed?
should he not have presurveyed?
should we not have presurveyed?
should you not have presurveyed?
should they not have presurveyed? 	should I not have been presurveying?
should you not have been presurveying?
should he not have been presurveying?
should we not have been presurveying?
should you not have been presurveying?
should they not have been presurveying?