English verb conjugation
SHALL OBSESS

Regular verb: obsess - obsessed - obsessed

Affirmation

Simple form	V-ing form
I'll obsess you'll obsess he'll obsess we'll obsess you'll obsess they'll obsess	I'll be obsessing you'll be obsessing he'll be obsessing we'll be obsessing you'll be obsessing they'll be obsessing
Perfect	V-ing perfect
I'll have obsessed you'll have obsessed he'll have obsessed we'll have obsessed you'll have obsessed they'll have obsessed	I'll have been obsessing you'll have been obsessing he'll have been obsessing we'll have been obsessing you'll have been obsessing they'll have been obsessing

Negation

Simple form	V-ing form
I shan't obsess you shan't obsess he shan't obsess we shan't obsess you shan't obsess they shan't obsess	I shan't be obsessing you shan't be obsessing he shan't be obsessing we shan't be obsessing you shan't be obsessing they shan't be obsessing
Perfect	V-ing perfect
I shan't have obsessed you shan't have obsessed he shan't have obsessed we shan't have obsessed you shan't have obsessed they shan't have obsessed	I shan't have been obsessing you shan't have been obsessing he shan't have been obsessing we shan't have been obsessing you shan't have been obsessing they shan't have been obsessing

Interrogative form

Simple form	V-ing form
shall I obsess? shall you obsess? shall he obsess? shall we obsess? shall you obsess? shall they obsess?	shall I be obsessing? shall you be obsessing? shall he be obsessing? shall we be obsessing? shall you be obsessing? shall they be obsessing?
Perfect	V-ing perfect
shall I have obsessed? shall you have obsessed? shall he have obsessed? shall we have obsessed? shall you have obsessed? shall they have obsessed?	shall I have been obsessing? shall you have been obsessing? shall he have been obsessing? shall we have been obsessing? shall you have been obsessing? shall they have been obsessing?

Interro-negative form

Simple form	V-ing form
shan't I obsess? shan't you obsess? shan't he obsess? shan't we obsess? shan't you obsess? shan't they obsess?	shan't I be obsessing? shan't you be obsessing? shan't he be obsessing? shan't we be obsessing? shan't you be obsessing? shan't they be obsessing?
Perfect	V-ing perfect
shan't I have obsessed? shan't you have obsessed? shan't he have obsessed? shan't we have obsessed? shan't you have obsessed? shan't they have obsessed?	shan't I have been obsessing? shan't you have been obsessing? shan't he have been obsessing? shan't we have been obsessing? shan't you have been obsessing? shan't they have been obsessing?