will tack
Regular verb: tack - tacked- tacked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll tack
you'll tack
he'll tack
we'll tack
you'll tack
they'll tack 	I'll be tacking
you'll be tacking
he'll be tacking
we'll be tacking
you'll be tacking
they'll be tacking	I'll have tacked
you'll have tacked
he'll have tacked
we'll have tacked
you'll have tacked
they'll have tacked	I'll have been tacking
you'll have been tacking
he'll have been tacking
we'll have been tacking
you'll have been tacking
they'll have been tacking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I won't tack
you won't tack
he won't tack
we won't tack
you won't tack
they won't tack 	I won't be tacking
you won't be tacking
he won't be tacking
we won't be tacking
you won't be tacking
they won't be tacking	I won't have tacked
you won't have tacked
he won't have tacked
we won't have tacked
you won't have tacked
they won't have tacked	I won't have been tacking
you won't have been tacking
he won't have been tacking
we won't have been tacking
you won't have been tacking
they won't have been tacking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
will I tack?
will you tack?
will he tack?
will we tack?
will you tack?
will they tack? 	will I be tacking?
will you be tacking?
will he be tacking?
will we be tacking?
will you be tacking?
will they be tacking? 	will I have tacked?
will you have tacked?
will he have tacked?
will we have tacked?
will you have tacked?
will they have tacked? 	will I have been tacking?
will you have been tacking?
will he have been tacking?
will we have been tacking?
will you have been tacking?
will they have been tacking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
won't I tack?
won't you tack?
won't he tack?
won't we tack?
won't you tack?
won't they tack? 	won't I be tacking?
won't you be tacking?
won't he be tacking?
won't we be tacking?
won't you be tacking?
won't they be tacking? 	won't I have tacked?
won't you have tacked?
won't he have tacked?
won't we have tacked?
won't you have tacked?
won't they have tacked? 	won't I have been tacking?
won't you have been tacking?
won't he have been tacking?
won't we have been tacking?
won't you have been tacking?
won't they have been tacking?