ought to roil
Regular verb: roil - roiled- roiled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to roil
you ought to roil
she ought to roil
we ought to roil
you ought to roil
they ought to roil 	I ought to be roiling
you ought to be roiling
she ought to be roiling
we ought to be roiling
you ought to be roiling
they ought to be roiling	I ought to have roiled
you ought to have roiled
she ought to have roiled
we ought to have roiled
you ought to have roiled
they ought to have roiled	I ought to have been roiling
you ought to have been roiling
she ought to have been roiling
we ought to have been roiling
you ought to have been roiling
they ought to have been roiling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to roil
you oughtn't to roil
she oughtn't to roil
we oughtn't to roil
you oughtn't to roil
they oughtn't to roil 	I oughtn't to be roiling
you oughtn't to be roiling
she oughtn't to be roiling
we oughtn't to be roiling
you oughtn't to be roiling
they oughtn't to be roiling	I oughtn't to have roiled
you oughtn't to have roiled
she oughtn't to have roiled
we oughtn't to have roiled
you oughtn't to have roiled
they oughtn't to have roiled	I oughtn't to have been roiling
you oughtn't to have been roiling
she oughtn't to have been roiling
we oughtn't to have been roiling
you oughtn't to have been roiling
they oughtn't to have been roiling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I roil?
ought to you roil?
ought to she roil?
ought to we roil?
ought to you roil?
ought to they roil? 	ought to I be roiling?
ought to you be roiling?
ought to she be roiling?
ought to we be roiling?
ought to you be roiling?
ought to they be roiling? 	ought to I have roiled?
ought to you have roiled?
ought to she have roiled?
ought to we have roiled?
ought to you have roiled?
ought to they have roiled? 	ought to I have been roiling?
ought to you have been roiling?
ought to she have been roiling?
ought to we have been roiling?
ought to you have been roiling?
ought to they have been roiling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to roil?
oughtn't you to roil?
oughtn't she to roil?
oughtn't we to roil?
oughtn't you to roil?
oughtn't they to roil? 	oughtn't I to be roiling?
oughtn't you to be roiling?
oughtn't she to be roiling?
oughtn't we to be roiling?
oughtn't you to be roiling?
oughtn't they to be roiling? 	oughtn't I to have roiled?
oughtn't you to have roiled?
oughtn't she to have roiled?
oughtn't we to have roiled?
oughtn't you to have roiled?
oughtn't they to have roiled? 	oughtn't I to have been roiling?
oughtn't you to have been roiling?
oughtn't she to have been roiling?
oughtn't we to have been roiling?
oughtn't you to have been roiling?
oughtn't they to have been roiling?