should ensure
Verbo regular: ensure - ensured- ensured

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should ensure
you should ensure
she should ensure
we should ensure
you should ensure
they should ensure 	I should be ensuring
you should be ensuring
she should be ensuring
we should be ensuring
you should be ensuring
they should be ensuring	I should have ensured
you should have ensured
she should have ensured
we should have ensured
you should have ensured
they should have ensured	I should have been ensuring
you should have been ensuring
she should have been ensuring
we should have been ensuring
you should have been ensuring
they should have been ensuring	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not ensure
you should not ensure
she should not ensure
we should not ensure
you should not ensure
they should not ensure 	I should not be ensuring
you should not be ensuring
she should not be ensuring
we should not be ensuring
you should not be ensuring
they should not be ensuring	I should not have ensured
you should not have ensured
she should not have ensured
we should not have ensured
you should not have ensured
they should not have ensured	I should not have been ensuring
you should not have been ensuring
she should not have been ensuring
we should not have been ensuring
you should not have been ensuring
they should not have been ensuring	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I ensure?
should you ensure?
should she ensure?
should we ensure?
should you ensure?
should they ensure? 	should I be ensuring?
should you be ensuring?
should she be ensuring?
should we be ensuring?
should you be ensuring?
should they be ensuring? 	should I have ensured?
should you have ensured?
should she have ensured?
should we have ensured?
should you have ensured?
should they have ensured? 	should I have been ensuring?
should you have been ensuring?
should she have been ensuring?
should we have been ensuring?
should you have been ensuring?
should they have been ensuring? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not ensure?
should you not ensure?
should she not ensure?
should we not ensure?
should you not ensure?
should they not ensure? 	should I not be ensuring?
should you not be ensuring?
should she not be ensuring?
should we not be ensuring?
should you not be ensuring?
should they not be ensuring? 	should I not have ensured?
should you not have ensured?
should she not have ensured?
should we not have ensured?
should you not have ensured?
should they not have ensured? 	should I not have been ensuring?
should you not have been ensuring?
should she not have been ensuring?
should we not have been ensuring?
should you not have been ensuring?
should they not have been ensuring?