should devise
Verbo regular: devise - devised- devised

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should devise
you should devise
she should devise
we should devise
you should devise
they should devise 	I should be devising
you should be devising
she should be devising
we should be devising
you should be devising
they should be devising	I should have devised
you should have devised
she should have devised
we should have devised
you should have devised
they should have devised	I should have been devising
you should have been devising
she should have been devising
we should have been devising
you should have been devising
they should have been devising	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not devise
you should not devise
she should not devise
we should not devise
you should not devise
they should not devise 	I should not be devising
you should not be devising
she should not be devising
we should not be devising
you should not be devising
they should not be devising	I should not have devised
you should not have devised
she should not have devised
we should not have devised
you should not have devised
they should not have devised	I should not have been devising
you should not have been devising
she should not have been devising
we should not have been devising
you should not have been devising
they should not have been devising	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I devise?
should you devise?
should she devise?
should we devise?
should you devise?
should they devise? 	should I be devising?
should you be devising?
should she be devising?
should we be devising?
should you be devising?
should they be devising? 	should I have devised?
should you have devised?
should she have devised?
should we have devised?
should you have devised?
should they have devised? 	should I have been devising?
should you have been devising?
should she have been devising?
should we have been devising?
should you have been devising?
should they have been devising? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not devise?
should you not devise?
should she not devise?
should we not devise?
should you not devise?
should they not devise? 	should I not be devising?
should you not be devising?
should she not be devising?
should we not be devising?
should you not be devising?
should they not be devising? 	should I not have devised?
should you not have devised?
should she not have devised?
should we not have devised?
should you not have devised?
should they not have devised? 	should I not have been devising?
should you not have been devising?
should she not have been devising?
should we not have been devising?
should you not have been devising?
should they not have been devising?