ought to trace
Regular verb: trace - traced- traced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to trace
you ought to trace
she ought to trace
we ought to trace
you ought to trace
they ought to trace 	I ought to be tracing
you ought to be tracing
she ought to be tracing
we ought to be tracing
you ought to be tracing
they ought to be tracing	I ought to have traced
you ought to have traced
she ought to have traced
we ought to have traced
you ought to have traced
they ought to have traced	I ought to have been tracing
you ought to have been tracing
she ought to have been tracing
we ought to have been tracing
you ought to have been tracing
they ought to have been tracing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to trace
you oughtn't to trace
she oughtn't to trace
we oughtn't to trace
you oughtn't to trace
they oughtn't to trace 	I oughtn't to be tracing
you oughtn't to be tracing
she oughtn't to be tracing
we oughtn't to be tracing
you oughtn't to be tracing
they oughtn't to be tracing	I oughtn't to have traced
you oughtn't to have traced
she oughtn't to have traced
we oughtn't to have traced
you oughtn't to have traced
they oughtn't to have traced	I oughtn't to have been tracing
you oughtn't to have been tracing
she oughtn't to have been tracing
we oughtn't to have been tracing
you oughtn't to have been tracing
they oughtn't to have been tracing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I trace?
ought to you trace?
ought to she trace?
ought to we trace?
ought to you trace?
ought to they trace? 	ought to I be tracing?
ought to you be tracing?
ought to she be tracing?
ought to we be tracing?
ought to you be tracing?
ought to they be tracing? 	ought to I have traced?
ought to you have traced?
ought to she have traced?
ought to we have traced?
ought to you have traced?
ought to they have traced? 	ought to I have been tracing?
ought to you have been tracing?
ought to she have been tracing?
ought to we have been tracing?
ought to you have been tracing?
ought to they have been tracing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to trace?
oughtn't you to trace?
oughtn't she to trace?
oughtn't we to trace?
oughtn't you to trace?
oughtn't they to trace? 	oughtn't I to be tracing?
oughtn't you to be tracing?
oughtn't she to be tracing?
oughtn't we to be tracing?
oughtn't you to be tracing?
oughtn't they to be tracing? 	oughtn't I to have traced?
oughtn't you to have traced?
oughtn't she to have traced?
oughtn't we to have traced?
oughtn't you to have traced?
oughtn't they to have traced? 	oughtn't I to have been tracing?
oughtn't you to have been tracing?
oughtn't she to have been tracing?
oughtn't we to have been tracing?
oughtn't you to have been tracing?
oughtn't they to have been tracing?