ought to pave
Regular verb: pave - paved- paved

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to pave
you ought to pave
she ought to pave
we ought to pave
you ought to pave
they ought to pave 	I ought to be paving
you ought to be paving
she ought to be paving
we ought to be paving
you ought to be paving
they ought to be paving	I ought to have paved
you ought to have paved
she ought to have paved
we ought to have paved
you ought to have paved
they ought to have paved	I ought to have been paving
you ought to have been paving
she ought to have been paving
we ought to have been paving
you ought to have been paving
they ought to have been paving	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to pave
you oughtn't to pave
she oughtn't to pave
we oughtn't to pave
you oughtn't to pave
they oughtn't to pave 	I oughtn't to be paving
you oughtn't to be paving
she oughtn't to be paving
we oughtn't to be paving
you oughtn't to be paving
they oughtn't to be paving	I oughtn't to have paved
you oughtn't to have paved
she oughtn't to have paved
we oughtn't to have paved
you oughtn't to have paved
they oughtn't to have paved	I oughtn't to have been paving
you oughtn't to have been paving
she oughtn't to have been paving
we oughtn't to have been paving
you oughtn't to have been paving
they oughtn't to have been paving	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I pave?
ought to you pave?
ought to she pave?
ought to we pave?
ought to you pave?
ought to they pave? 	ought to I be paving?
ought to you be paving?
ought to she be paving?
ought to we be paving?
ought to you be paving?
ought to they be paving? 	ought to I have paved?
ought to you have paved?
ought to she have paved?
ought to we have paved?
ought to you have paved?
ought to they have paved? 	ought to I have been paving?
ought to you have been paving?
ought to she have been paving?
ought to we have been paving?
ought to you have been paving?
ought to they have been paving? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to pave?
oughtn't you to pave?
oughtn't she to pave?
oughtn't we to pave?
oughtn't you to pave?
oughtn't they to pave? 	oughtn't I to be paving?
oughtn't you to be paving?
oughtn't she to be paving?
oughtn't we to be paving?
oughtn't you to be paving?
oughtn't they to be paving? 	oughtn't I to have paved?
oughtn't you to have paved?
oughtn't she to have paved?
oughtn't we to have paved?
oughtn't you to have paved?
oughtn't they to have paved? 	oughtn't I to have been paving?
oughtn't you to have been paving?
oughtn't she to have been paving?
oughtn't we to have been paving?
oughtn't you to have been paving?
oughtn't they to have been paving?