English verb conjugation
SHALL RUFF

Regular verb: ruff - ruffed - ruffed

Affirmation

Simple form	V-ing form
I'll ruff you'll ruff he'll ruff we'll ruff you'll ruff they'll ruff	I'll be ruffing you'll be ruffing he'll be ruffing we'll be ruffing you'll be ruffing they'll be ruffing
Perfect	V-ing perfect
I'll have ruffed you'll have ruffed he'll have ruffed we'll have ruffed you'll have ruffed they'll have ruffed	I'll have been ruffing you'll have been ruffing he'll have been ruffing we'll have been ruffing you'll have been ruffing they'll have been ruffing

Negation

Simple form	V-ing form
I shan't ruff you shan't ruff he shan't ruff we shan't ruff you shan't ruff they shan't ruff	I shan't be ruffing you shan't be ruffing he shan't be ruffing we shan't be ruffing you shan't be ruffing they shan't be ruffing
Perfect	V-ing perfect
I shan't have ruffed you shan't have ruffed he shan't have ruffed we shan't have ruffed you shan't have ruffed they shan't have ruffed	I shan't have been ruffing you shan't have been ruffing he shan't have been ruffing we shan't have been ruffing you shan't have been ruffing they shan't have been ruffing

Interrogative form

Simple form	V-ing form
shall I ruff? shall you ruff? shall he ruff? shall we ruff? shall you ruff? shall they ruff?	shall I be ruffing? shall you be ruffing? shall he be ruffing? shall we be ruffing? shall you be ruffing? shall they be ruffing?
Perfect	V-ing perfect
shall I have ruffed? shall you have ruffed? shall he have ruffed? shall we have ruffed? shall you have ruffed? shall they have ruffed?	shall I have been ruffing? shall you have been ruffing? shall he have been ruffing? shall we have been ruffing? shall you have been ruffing? shall they have been ruffing?

Interro-negative form

Simple form	V-ing form
shan't I ruff? shan't you ruff? shan't he ruff? shan't we ruff? shan't you ruff? shan't they ruff?	shan't I be ruffing? shan't you be ruffing? shan't he be ruffing? shan't we be ruffing? shan't you be ruffing? shan't they be ruffing?
Perfect	V-ing perfect
shan't I have ruffed? shan't you have ruffed? shan't he have ruffed? shan't we have ruffed? shan't you have ruffed? shan't they have ruffed?	shan't I have been ruffing? shan't you have been ruffing? shan't he have been ruffing? shan't we have been ruffing? shan't you have been ruffing? shan't they have been ruffing?