must alight
Verbe régulier : alight - alighted- alighted
Traduction française : se poser - descendre 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must alight
you must alight
she must alight
we must alight
you must alight
they must alight 	I must be alighting
you must be alighting
she must be alighting
we must be alighting
you must be alighting
they must be alighting	I must have alighted
you must have alighted
she must have alighted
we must have alighted
you must have alighted
they must have alighted	I must have been alighting
you must have been alighting
she must have been alighting
we must have been alighting
you must have been alighting
they must have been alighting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not alight
you must not alight
she must not alight
we must not alight
you must not alight
they must not alight 	I must not be alighting
you must not be alighting
she must not be alighting
we must not be alighting
you must not be alighting
they must not be alighting	I must not have alighted
you must not have alighted
she must not have alighted
we must not have alighted
you must not have alighted
they must not have alighted	I must not have been alighting
you must not have been alighting
she must not have been alighting
we must not have been alighting
you must not have been alighting
they must not have been alighting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I alight?
must you alight?
must she alight?
must we alight?
must you alight?
must they alight? 	must I be alighting?
must you be alighting?
must she be alighting?
must we be alighting?
must you be alighting?
must they be alighting? 	must I have alighted?
must you have alighted?
must she have alighted?
must we have alighted?
must you have alighted?
must they have alighted? 	must I have been alighting?
must you have been alighting?
must she have been alighting?
must we have been alighting?
must you have been alighting?
must they have been alighting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not alight?
must you not alight?
must she not alight?
must we not alight?
must you not alight?
must they not alight? 	must I not be alighting?
must you not be alighting?
must she not be alighting?
must we not be alighting?
must you not be alighting?
must they not be alighting? 	must I not have alighted?
must you not have alighted?
must she not have alighted?
must we not have alighted?
must you not have alighted?
must they not have alighted? 	must I not have been alighting?
must you not have been alighting?
must she not have been alighting?
must we not have been alighting?
must you not have been alighting?
must they not have been alighting?