should sundown
Verbe régulier : sundown - sundowned- sundowned

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should sundown
you should sundown
he should sundown
we should sundown
you should sundown
they should sundown 	I should be sundowning
you should be sundowning
he should be sundowning
we should be sundowning
you should be sundowning
they should be sundowning	I should have sundowned
you should have sundowned
he should have sundowned
we should have sundowned
you should have sundowned
they should have sundowned	I should have been sundowning
you should have been sundowning
he should have been sundowning
we should have been sundowning
you should have been sundowning
they should have been sundowning	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should not sundown
you should not sundown
he should not sundown
we should not sundown
you should not sundown
they should not sundown 	I should not be sundowning
you should not be sundowning
he should not be sundowning
we should not be sundowning
you should not be sundowning
they should not be sundowning	I should not have sundowned
you should not have sundowned
he should not have sundowned
we should not have sundowned
you should not have sundowned
they should not have sundowned	I should not have been sundowning
you should not have been sundowning
he should not have been sundowning
we should not have been sundowning
you should not have been sundowning
they should not have been sundowning	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I sundown?
should you sundown?
should he sundown?
should we sundown?
should you sundown?
should they sundown? 	should I be sundowning?
should you be sundowning?
should he be sundowning?
should we be sundowning?
should you be sundowning?
should they be sundowning? 	should I have sundowned?
should you have sundowned?
should he have sundowned?
should we have sundowned?
should you have sundowned?
should they have sundowned? 	should I have been sundowning?
should you have been sundowning?
should he have been sundowning?
should we have been sundowning?
should you have been sundowning?
should they have been sundowning? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I not sundown?
should you not sundown?
should he not sundown?
should we not sundown?
should you not sundown?
should they not sundown? 	should I not be sundowning?
should you not be sundowning?
should he not be sundowning?
should we not be sundowning?
should you not be sundowning?
should they not be sundowning? 	should I not have sundowned?
should you not have sundowned?
should he not have sundowned?
should we not have sundowned?
should you not have sundowned?
should they not have sundowned? 	should I not have been sundowning?
should you not have been sundowning?
should he not have been sundowning?
should we not have been sundowning?
should you not have been sundowning?
should they not have been sundowning?