I'll be lacking you'll be lacking he'll be lacking we'll be lacking you'll be lacking they'll be lacking
Perfect
I'll have lacked you'll have lacked he'll have lacked we'll have lacked you'll have lacked they'll have lacked
V-ing perfect
I'll have been lacking you'll have been lacking he'll have been lacking we'll have been lacking you'll have been lacking they'll have been lacking
Negation
Simple form
I won't lack you won't lack he won't lack we won't lack you won't lack they won't lack
V-ing form
I won't be lacking you won't be lacking he won't be lacking we won't be lacking you won't be lacking they won't be lacking
Perfect
I won't have lacked you won't have lacked he won't have lacked we won't have lacked you won't have lacked they won't have lacked
V-ing perfect
I won't have been lacking you won't have been lacking he won't have been lacking we won't have been lacking you won't have been lacking they won't have been lacking
Interrogative form
Simple form
will I lack? will you lack? will he lack? will we lack? will you lack? will they lack?
V-ing form
will I be lacking? will you be lacking? will he be lacking? will we be lacking? will you be lacking? will they be lacking?
Perfect
will I have lacked? will you have lacked? will he have lacked? will we have lacked? will you have lacked? will they have lacked?
V-ing perfect
will I have been lacking? will you have been lacking? will he have been lacking? will we have been lacking? will you have been lacking? will they have been lacking?
Interro-negative form
Simple form
won't I lack? won't you lack? won't he lack? won't we lack? won't you lack? won't they lack?
V-ing form
won't I be lacking? won't you be lacking? won't he be lacking? won't we be lacking? won't you be lacking? won't they be lacking?
Perfect
won't I have lacked? won't you have lacked? won't he have lacked? won't we have lacked? won't you have lacked? won't they have lacked?
V-ing perfect
won't I have been lacking? won't you have been lacking? won't he have been lacking? won't we have been lacking? won't you have been lacking? won't they have been lacking?