should singe
Verbe régulier : singe - singed- singed
Traduction française : brûler légèrement - roussir 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should singe
you should singe
he should singe
we should singe
you should singe
they should singe 	I should be singing
you should be singing
he should be singing
we should be singing
you should be singing
they should be singing	I should have singed
you should have singed
he should have singed
we should have singed
you should have singed
they should have singed	I should have been singing
you should have been singing
he should have been singing
we should have been singing
you should have been singing
they should have been singing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should not singe
you should not singe
he should not singe
we should not singe
you should not singe
they should not singe 	I should not be singing
you should not be singing
he should not be singing
we should not be singing
you should not be singing
they should not be singing	I should not have singed
you should not have singed
he should not have singed
we should not have singed
you should not have singed
they should not have singed	I should not have been singing
you should not have been singing
he should not have been singing
we should not have been singing
you should not have been singing
they should not have been singing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I singe?
should you singe?
should he singe?
should we singe?
should you singe?
should they singe? 	should I be singing?
should you be singing?
should he be singing?
should we be singing?
should you be singing?
should they be singing? 	should I have singed?
should you have singed?
should he have singed?
should we have singed?
should you have singed?
should they have singed? 	should I have been singing?
should you have been singing?
should he have been singing?
should we have been singing?
should you have been singing?
should they have been singing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I not singe?
should you not singe?
should he not singe?
should we not singe?
should you not singe?
should they not singe? 	should I not be singing?
should you not be singing?
should he not be singing?
should we not be singing?
should you not be singing?
should they not be singing? 	should I not have singed?
should you not have singed?
should he not have singed?
should we not have singed?
should you not have singed?
should they not have singed? 	should I not have been singing?
should you not have been singing?
should he not have been singing?
should we not have been singing?
should you not have been singing?
should they not have been singing?