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