ought to shave
Irregular verb: shave - shaved- shaven, shaved

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to shave
you ought to shave
she ought to shave
we ought to shave
you ought to shave
they ought to shave 	I ought to be shaving
you ought to be shaving
she ought to be shaving
we ought to be shaving
you ought to be shaving
they ought to be shaving	I ought to have shaven, shaved
you ought to have shaven, shaved
she ought to have shaven, shaved
we ought to have shaven, shaved
you ought to have shaven, shaved
they ought to have shaven, shaved	I ought to have been shaving
you ought to have been shaving
she ought to have been shaving
we ought to have been shaving
you ought to have been shaving
they ought to have been shaving	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to shave
you oughtn't to shave
she oughtn't to shave
we oughtn't to shave
you oughtn't to shave
they oughtn't to shave 	I oughtn't to be shaving
you oughtn't to be shaving
she oughtn't to be shaving
we oughtn't to be shaving
you oughtn't to be shaving
they oughtn't to be shaving	I oughtn't to have shaven, shaved
you oughtn't to have shaven, shaved
she oughtn't to have shaven, shaved
we oughtn't to have shaven, shaved
you oughtn't to have shaven, shaved
they oughtn't to have shaven, shaved	I oughtn't to have been shaving
you oughtn't to have been shaving
she oughtn't to have been shaving
we oughtn't to have been shaving
you oughtn't to have been shaving
they oughtn't to have been shaving	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I shave?
ought to you shave?
ought to she shave?
ought to we shave?
ought to you shave?
ought to they shave? 	ought to I be shaving?
ought to you be shaving?
ought to she be shaving?
ought to we be shaving?
ought to you be shaving?
ought to they be shaving? 	ought to I have shaven, shaved?
ought to you have shaven, shaved?
ought to she have shaven, shaved?
ought to we have shaven, shaved?
ought to you have shaven, shaved?
ought to they have shaven, shaved? 	ought to I have been shaving?
ought to you have been shaving?
ought to she have been shaving?
ought to we have been shaving?
ought to you have been shaving?
ought to they have been shaving? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to shave?
oughtn't you to shave?
oughtn't she to shave?
oughtn't we to shave?
oughtn't you to shave?
oughtn't they to shave? 	oughtn't I to be shaving?
oughtn't you to be shaving?
oughtn't she to be shaving?
oughtn't we to be shaving?
oughtn't you to be shaving?
oughtn't they to be shaving? 	oughtn't I to have shaven, shaved?
oughtn't you to have shaven, shaved?
oughtn't she to have shaven, shaved?
oughtn't we to have shaven, shaved?
oughtn't you to have shaven, shaved?
oughtn't they to have shaven, shaved? 	oughtn't I to have been shaving?
oughtn't you to have been shaving?
oughtn't she to have been shaving?
oughtn't we to have been shaving?
oughtn't you to have been shaving?
oughtn't they to have been shaving?