ought to truant
Regular verb: truant - truanted- truanted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to truant
you ought to truant
he ought to truant
we ought to truant
you ought to truant
they ought to truant 	I ought to be truanting
you ought to be truanting
he ought to be truanting
we ought to be truanting
you ought to be truanting
they ought to be truanting	I ought to have truanted
you ought to have truanted
he ought to have truanted
we ought to have truanted
you ought to have truanted
they ought to have truanted	I ought to have been truanting
you ought to have been truanting
he ought to have been truanting
we ought to have been truanting
you ought to have been truanting
they ought to have been truanting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to truant
you oughtn't to truant
he oughtn't to truant
we oughtn't to truant
you oughtn't to truant
they oughtn't to truant 	I oughtn't to be truanting
you oughtn't to be truanting
he oughtn't to be truanting
we oughtn't to be truanting
you oughtn't to be truanting
they oughtn't to be truanting	I oughtn't to have truanted
you oughtn't to have truanted
he oughtn't to have truanted
we oughtn't to have truanted
you oughtn't to have truanted
they oughtn't to have truanted	I oughtn't to have been truanting
you oughtn't to have been truanting
he oughtn't to have been truanting
we oughtn't to have been truanting
you oughtn't to have been truanting
they oughtn't to have been truanting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I truant?
ought to you truant?
ought to he truant?
ought to we truant?
ought to you truant?
ought to they truant? 	ought to I be truanting?
ought to you be truanting?
ought to he be truanting?
ought to we be truanting?
ought to you be truanting?
ought to they be truanting? 	ought to I have truanted?
ought to you have truanted?
ought to he have truanted?
ought to we have truanted?
ought to you have truanted?
ought to they have truanted? 	ought to I have been truanting?
ought to you have been truanting?
ought to he have been truanting?
ought to we have been truanting?
ought to you have been truanting?
ought to they have been truanting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to truant?
oughtn't you to truant?
oughtn't he to truant?
oughtn't we to truant?
oughtn't you to truant?
oughtn't they to truant? 	oughtn't I to be truanting?
oughtn't you to be truanting?
oughtn't he to be truanting?
oughtn't we to be truanting?
oughtn't you to be truanting?
oughtn't they to be truanting? 	oughtn't I to have truanted?
oughtn't you to have truanted?
oughtn't he to have truanted?
oughtn't we to have truanted?
oughtn't you to have truanted?
oughtn't they to have truanted? 	oughtn't I to have been truanting?
oughtn't you to have been truanting?
oughtn't he to have been truanting?
oughtn't we to have been truanting?
oughtn't you to have been truanting?
oughtn't they to have been truanting?