shall half-mast
Verbe régulier : half-mast - half-masted- half-masted

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'll half-mast
you'll half-mast
he'll half-mast
we'll half-mast
you'll half-mast
they'll half-mast 	I'll be half-masting
you'll be half-masting
he'll be half-masting
we'll be half-masting
you'll be half-masting
they'll be half-masting	I'll have half-masted
you'll have half-masted
he'll have half-masted
we'll have half-masted
you'll have half-masted
they'll have half-masted	I'll have been half-masting
you'll have been half-masting
he'll have been half-masting
we'll have been half-masting
you'll have been half-masting
they'll have been half-masting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shan't half-mast
you shan't half-mast
he shan't half-mast
we shan't half-mast
you shan't half-mast
they shan't half-mast 	I shan't be half-masting
you shan't be half-masting
he shan't be half-masting
we shan't be half-masting
you shan't be half-masting
they shan't be half-masting	I shan't have half-masted
you shan't have half-masted
he shan't have half-masted
we shan't have half-masted
you shan't have half-masted
they shan't have half-masted	I shan't have been half-masting
you shan't have been half-masting
he shan't have been half-masting
we shan't have been half-masting
you shan't have been half-masting
they shan't have been half-masting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shall I half-mast?
shall you half-mast?
shall he half-mast?
shall we half-mast?
shall you half-mast?
shall they half-mast? 	shall I be half-masting?
shall you be half-masting?
shall he be half-masting?
shall we be half-masting?
shall you be half-masting?
shall they be half-masting? 	shall I have half-masted?
shall you have half-masted?
shall he have half-masted?
shall we have half-masted?
shall you have half-masted?
shall they have half-masted? 	shall I have been half-masting?
shall you have been half-masting?
shall he have been half-masting?
shall we have been half-masting?
shall you have been half-masting?
shall they have been half-masting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shan't I half-mast?
shan't you half-mast?
shan't he half-mast?
shan't we half-mast?
shan't you half-mast?
shan't they half-mast? 	shan't I be half-masting?
shan't you be half-masting?
shan't he be half-masting?
shan't we be half-masting?
shan't you be half-masting?
shan't they be half-masting? 	shan't I have half-masted?
shan't you have half-masted?
shan't he have half-masted?
shan't we have half-masted?
shan't you have half-masted?
shan't they have half-masted? 	shan't I have been half-masting?
shan't you have been half-masting?
shan't he have been half-masting?
shan't we have been half-masting?
shan't you have been half-masting?
shan't they have been half-masting?