ought to counterweight
Regular verb: counterweight - counterweighted- counterweighted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to counterweight
you ought to counterweight
he ought to counterweight
we ought to counterweight
you ought to counterweight
they ought to counterweight 	I ought to be counterweighting
you ought to be counterweighting
he ought to be counterweighting
we ought to be counterweighting
you ought to be counterweighting
they ought to be counterweighting	I ought to have counterweighted
you ought to have counterweighted
he ought to have counterweighted
we ought to have counterweighted
you ought to have counterweighted
they ought to have counterweighted	I ought to have been counterweighting
you ought to have been counterweighting
he ought to have been counterweighting
we ought to have been counterweighting
you ought to have been counterweighting
they ought to have been counterweighting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to counterweight
you oughtn't to counterweight
he oughtn't to counterweight
we oughtn't to counterweight
you oughtn't to counterweight
they oughtn't to counterweight 	I oughtn't to be counterweighting
you oughtn't to be counterweighting
he oughtn't to be counterweighting
we oughtn't to be counterweighting
you oughtn't to be counterweighting
they oughtn't to be counterweighting	I oughtn't to have counterweighted
you oughtn't to have counterweighted
he oughtn't to have counterweighted
we oughtn't to have counterweighted
you oughtn't to have counterweighted
they oughtn't to have counterweighted	I oughtn't to have been counterweighting
you oughtn't to have been counterweighting
he oughtn't to have been counterweighting
we oughtn't to have been counterweighting
you oughtn't to have been counterweighting
they oughtn't to have been counterweighting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I counterweight?
ought to you counterweight?
ought to he counterweight?
ought to we counterweight?
ought to you counterweight?
ought to they counterweight? 	ought to I be counterweighting?
ought to you be counterweighting?
ought to he be counterweighting?
ought to we be counterweighting?
ought to you be counterweighting?
ought to they be counterweighting? 	ought to I have counterweighted?
ought to you have counterweighted?
ought to he have counterweighted?
ought to we have counterweighted?
ought to you have counterweighted?
ought to they have counterweighted? 	ought to I have been counterweighting?
ought to you have been counterweighting?
ought to he have been counterweighting?
ought to we have been counterweighting?
ought to you have been counterweighting?
ought to they have been counterweighting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to counterweight?
oughtn't you to counterweight?
oughtn't he to counterweight?
oughtn't we to counterweight?
oughtn't you to counterweight?
oughtn't they to counterweight? 	oughtn't I to be counterweighting?
oughtn't you to be counterweighting?
oughtn't he to be counterweighting?
oughtn't we to be counterweighting?
oughtn't you to be counterweighting?
oughtn't they to be counterweighting? 	oughtn't I to have counterweighted?
oughtn't you to have counterweighted?
oughtn't he to have counterweighted?
oughtn't we to have counterweighted?
oughtn't you to have counterweighted?
oughtn't they to have counterweighted? 	oughtn't I to have been counterweighting?
oughtn't you to have been counterweighting?
oughtn't he to have been counterweighting?
oughtn't we to have been counterweighting?
oughtn't you to have been counterweighting?
oughtn't they to have been counterweighting?