ought to bump
Regular verb: bump - bumped- bumped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to bump
you ought to bump
she ought to bump
we ought to bump
you ought to bump
they ought to bump 	I ought to be bumping
you ought to be bumping
she ought to be bumping
we ought to be bumping
you ought to be bumping
they ought to be bumping	I ought to have bumped
you ought to have bumped
she ought to have bumped
we ought to have bumped
you ought to have bumped
they ought to have bumped	I ought to have been bumping
you ought to have been bumping
she ought to have been bumping
we ought to have been bumping
you ought to have been bumping
they ought to have been bumping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to bump
you oughtn't to bump
she oughtn't to bump
we oughtn't to bump
you oughtn't to bump
they oughtn't to bump 	I oughtn't to be bumping
you oughtn't to be bumping
she oughtn't to be bumping
we oughtn't to be bumping
you oughtn't to be bumping
they oughtn't to be bumping	I oughtn't to have bumped
you oughtn't to have bumped
she oughtn't to have bumped
we oughtn't to have bumped
you oughtn't to have bumped
they oughtn't to have bumped	I oughtn't to have been bumping
you oughtn't to have been bumping
she oughtn't to have been bumping
we oughtn't to have been bumping
you oughtn't to have been bumping
they oughtn't to have been bumping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I bump?
ought to you bump?
ought to she bump?
ought to we bump?
ought to you bump?
ought to they bump? 	ought to I be bumping?
ought to you be bumping?
ought to she be bumping?
ought to we be bumping?
ought to you be bumping?
ought to they be bumping? 	ought to I have bumped?
ought to you have bumped?
ought to she have bumped?
ought to we have bumped?
ought to you have bumped?
ought to they have bumped? 	ought to I have been bumping?
ought to you have been bumping?
ought to she have been bumping?
ought to we have been bumping?
ought to you have been bumping?
ought to they have been bumping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to bump?
oughtn't you to bump?
oughtn't she to bump?
oughtn't we to bump?
oughtn't you to bump?
oughtn't they to bump? 	oughtn't I to be bumping?
oughtn't you to be bumping?
oughtn't she to be bumping?
oughtn't we to be bumping?
oughtn't you to be bumping?
oughtn't they to be bumping? 	oughtn't I to have bumped?
oughtn't you to have bumped?
oughtn't she to have bumped?
oughtn't we to have bumped?
oughtn't you to have bumped?
oughtn't they to have bumped? 	oughtn't I to have been bumping?
oughtn't you to have been bumping?
oughtn't she to have been bumping?
oughtn't we to have been bumping?
oughtn't you to have been bumping?
oughtn't they to have been bumping?