will sack
Regular verb: sack - sacked- sacked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll sack
you'll sack
he'll sack
we'll sack
you'll sack
they'll sack 	I'll be sacking
you'll be sacking
he'll be sacking
we'll be sacking
you'll be sacking
they'll be sacking	I'll have sacked
you'll have sacked
he'll have sacked
we'll have sacked
you'll have sacked
they'll have sacked	I'll have been sacking
you'll have been sacking
he'll have been sacking
we'll have been sacking
you'll have been sacking
they'll have been sacking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I won't sack
you won't sack
he won't sack
we won't sack
you won't sack
they won't sack 	I won't be sacking
you won't be sacking
he won't be sacking
we won't be sacking
you won't be sacking
they won't be sacking	I won't have sacked
you won't have sacked
he won't have sacked
we won't have sacked
you won't have sacked
they won't have sacked	I won't have been sacking
you won't have been sacking
he won't have been sacking
we won't have been sacking
you won't have been sacking
they won't have been sacking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
will I sack?
will you sack?
will he sack?
will we sack?
will you sack?
will they sack? 	will I be sacking?
will you be sacking?
will he be sacking?
will we be sacking?
will you be sacking?
will they be sacking? 	will I have sacked?
will you have sacked?
will he have sacked?
will we have sacked?
will you have sacked?
will they have sacked? 	will I have been sacking?
will you have been sacking?
will he have been sacking?
will we have been sacking?
will you have been sacking?
will they have been sacking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
won't I sack?
won't you sack?
won't he sack?
won't we sack?
won't you sack?
won't they sack? 	won't I be sacking?
won't you be sacking?
won't he be sacking?
won't we be sacking?
won't you be sacking?
won't they be sacking? 	won't I have sacked?
won't you have sacked?
won't he have sacked?
won't we have sacked?
won't you have sacked?
won't they have sacked? 	won't I have been sacking?
won't you have been sacking?
won't he have been sacking?
won't we have been sacking?
won't you have been sacking?
won't they have been sacking?