should oil
Verbo regular: oil - oiled- oiled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should oil
you should oil
she should oil
we should oil
you should oil
they should oil 	I should be oiling
you should be oiling
she should be oiling
we should be oiling
you should be oiling
they should be oiling	I should have oiled
you should have oiled
she should have oiled
we should have oiled
you should have oiled
they should have oiled	I should have been oiling
you should have been oiling
she should have been oiling
we should have been oiling
you should have been oiling
they should have been oiling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not oil
you should not oil
she should not oil
we should not oil
you should not oil
they should not oil 	I should not be oiling
you should not be oiling
she should not be oiling
we should not be oiling
you should not be oiling
they should not be oiling	I should not have oiled
you should not have oiled
she should not have oiled
we should not have oiled
you should not have oiled
they should not have oiled	I should not have been oiling
you should not have been oiling
she should not have been oiling
we should not have been oiling
you should not have been oiling
they should not have been oiling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I oil?
should you oil?
should she oil?
should we oil?
should you oil?
should they oil? 	should I be oiling?
should you be oiling?
should she be oiling?
should we be oiling?
should you be oiling?
should they be oiling? 	should I have oiled?
should you have oiled?
should she have oiled?
should we have oiled?
should you have oiled?
should they have oiled? 	should I have been oiling?
should you have been oiling?
should she have been oiling?
should we have been oiling?
should you have been oiling?
should they have been oiling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not oil?
should you not oil?
should she not oil?
should we not oil?
should you not oil?
should they not oil? 	should I not be oiling?
should you not be oiling?
should she not be oiling?
should we not be oiling?
should you not be oiling?
should they not be oiling? 	should I not have oiled?
should you not have oiled?
should she not have oiled?
should we not have oiled?
should you not have oiled?
should they not have oiled? 	should I not have been oiling?
should you not have been oiling?
should she not have been oiling?
should we not have been oiling?
should you not have been oiling?
should they not have been oiling?