ought to contemn
Regular verb: contemn - contemned- contemned

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to contemn
you ought to contemn
he ought to contemn
we ought to contemn
you ought to contemn
they ought to contemn 	I ought to be contemning
you ought to be contemning
he ought to be contemning
we ought to be contemning
you ought to be contemning
they ought to be contemning	I ought to have contemned
you ought to have contemned
he ought to have contemned
we ought to have contemned
you ought to have contemned
they ought to have contemned	I ought to have been contemning
you ought to have been contemning
he ought to have been contemning
we ought to have been contemning
you ought to have been contemning
they ought to have been contemning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to contemn
you oughtn't to contemn
he oughtn't to contemn
we oughtn't to contemn
you oughtn't to contemn
they oughtn't to contemn 	I oughtn't to be contemning
you oughtn't to be contemning
he oughtn't to be contemning
we oughtn't to be contemning
you oughtn't to be contemning
they oughtn't to be contemning	I oughtn't to have contemned
you oughtn't to have contemned
he oughtn't to have contemned
we oughtn't to have contemned
you oughtn't to have contemned
they oughtn't to have contemned	I oughtn't to have been contemning
you oughtn't to have been contemning
he oughtn't to have been contemning
we oughtn't to have been contemning
you oughtn't to have been contemning
they oughtn't to have been contemning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I contemn?
ought to you contemn?
ought to he contemn?
ought to we contemn?
ought to you contemn?
ought to they contemn? 	ought to I be contemning?
ought to you be contemning?
ought to he be contemning?
ought to we be contemning?
ought to you be contemning?
ought to they be contemning? 	ought to I have contemned?
ought to you have contemned?
ought to he have contemned?
ought to we have contemned?
ought to you have contemned?
ought to they have contemned? 	ought to I have been contemning?
ought to you have been contemning?
ought to he have been contemning?
ought to we have been contemning?
ought to you have been contemning?
ought to they have been contemning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to contemn?
oughtn't you to contemn?
oughtn't he to contemn?
oughtn't we to contemn?
oughtn't you to contemn?
oughtn't they to contemn? 	oughtn't I to be contemning?
oughtn't you to be contemning?
oughtn't he to be contemning?
oughtn't we to be contemning?
oughtn't you to be contemning?
oughtn't they to be contemning? 	oughtn't I to have contemned?
oughtn't you to have contemned?
oughtn't he to have contemned?
oughtn't we to have contemned?
oughtn't you to have contemned?
oughtn't they to have contemned? 	oughtn't I to have been contemning?
oughtn't you to have been contemning?
oughtn't he to have been contemning?
oughtn't we to have been contemning?
oughtn't you to have been contemning?
oughtn't they to have been contemning?