should engage
Verbo regular: engage - engaged- engaged

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'd engage
you'd engage
he'd engage
we'd engage
you'd engage
they'd engage 	I'd be engaging
you'd be engaging
he'd be engaging
we'd be engaging
you'd be engaging
they'd be engaging	I should've engaged
you should've engaged
he should've engaged
we should've engaged
you should've engaged
they should've engaged	I should've been engaging
you should've been engaging
he should've been engaging
we should've been engaging
you should've been engaging
they should've been engaging	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shouldn't engage
you shouldn't engage
he shouldn't engage
we shouldn't engage
you shouldn't engage
they shouldn't engage 	I shouldn't be engaging
you shouldn't be engaging
he shouldn't be engaging
we shouldn't be engaging
you shouldn't be engaging
they shouldn't be engaging	I shouldn't have engaged
you shouldn't have engaged
he shouldn't have engaged
we shouldn't have engaged
you shouldn't have engaged
they shouldn't have engaged	I shouldn't have been engaging
you shouldn't have been engaging
he shouldn't have been engaging
we shouldn't have been engaging
you shouldn't have been engaging
they shouldn't have been engaging	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I engage?
should you engage?
should he engage?
should we engage?
should you engage?
should they engage? 	should I be engaging?
should you be engaging?
should he be engaging?
should we be engaging?
should you be engaging?
should they be engaging? 	should I have engaged?
should you have engaged?
should he have engaged?
should we have engaged?
should you have engaged?
should they have engaged? 	should I have been engaging?
should you have been engaging?
should he have been engaging?
should we have been engaging?
should you have been engaging?
should they have been engaging? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shouldn't I engage?
shouldn't you engage?
shouldn't he engage?
shouldn't we engage?
shouldn't you engage?
shouldn't they engage? 	shouldn't I be engaging?
shouldn't you be engaging?
shouldn't he be engaging?
shouldn't we be engaging?
shouldn't you be engaging?
shouldn't they be engaging? 	shouldn't I have engaged?
shouldn't you have engaged?
shouldn't he have engaged?
shouldn't we have engaged?
shouldn't you have engaged?
shouldn't they have engaged? 	shouldn't I have been engaging?
shouldn't you have been engaging?
shouldn't he have been engaging?
shouldn't we have been engaging?
shouldn't you have been engaging?
shouldn't they have been engaging?