ought to light
Irregular verb: light - lit- lit

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to light
you ought to light
he ought to light
we ought to light
you ought to light
they ought to light 	I ought to be lighting
you ought to be lighting
he ought to be lighting
we ought to be lighting
you ought to be lighting
they ought to be lighting	I ought to have lit
you ought to have lit
he ought to have lit
we ought to have lit
you ought to have lit
they ought to have lit	I ought to have been lighting
you ought to have been lighting
he ought to have been lighting
we ought to have been lighting
you ought to have been lighting
they ought to have been lighting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to light
you oughtn't to light
he oughtn't to light
we oughtn't to light
you oughtn't to light
they oughtn't to light 	I oughtn't to be lighting
you oughtn't to be lighting
he oughtn't to be lighting
we oughtn't to be lighting
you oughtn't to be lighting
they oughtn't to be lighting	I oughtn't to have lit
you oughtn't to have lit
he oughtn't to have lit
we oughtn't to have lit
you oughtn't to have lit
they oughtn't to have lit	I oughtn't to have been lighting
you oughtn't to have been lighting
he oughtn't to have been lighting
we oughtn't to have been lighting
you oughtn't to have been lighting
they oughtn't to have been lighting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I light?
ought to you light?
ought to he light?
ought to we light?
ought to you light?
ought to they light? 	ought to I be lighting?
ought to you be lighting?
ought to he be lighting?
ought to we be lighting?
ought to you be lighting?
ought to they be lighting? 	ought to I have lit?
ought to you have lit?
ought to he have lit?
ought to we have lit?
ought to you have lit?
ought to they have lit? 	ought to I have been lighting?
ought to you have been lighting?
ought to he have been lighting?
ought to we have been lighting?
ought to you have been lighting?
ought to they have been lighting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to light?
oughtn't you to light?
oughtn't he to light?
oughtn't we to light?
oughtn't you to light?
oughtn't they to light? 	oughtn't I to be lighting?
oughtn't you to be lighting?
oughtn't he to be lighting?
oughtn't we to be lighting?
oughtn't you to be lighting?
oughtn't they to be lighting? 	oughtn't I to have lit?
oughtn't you to have lit?
oughtn't he to have lit?
oughtn't we to have lit?
oughtn't you to have lit?
oughtn't they to have lit? 	oughtn't I to have been lighting?
oughtn't you to have been lighting?
oughtn't he to have been lighting?
oughtn't we to have been lighting?
oughtn't you to have been lighting?
oughtn't they to have been lighting?