ought to brush
Regular verb: brush - brushed- brushed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to brush
you ought to brush
he ought to brush
we ought to brush
you ought to brush
they ought to brush 	I ought to be brushing
you ought to be brushing
he ought to be brushing
we ought to be brushing
you ought to be brushing
they ought to be brushing	I ought to have brushed
you ought to have brushed
he ought to have brushed
we ought to have brushed
you ought to have brushed
they ought to have brushed	I ought to have been brushing
you ought to have been brushing
he ought to have been brushing
we ought to have been brushing
you ought to have been brushing
they ought to have been brushing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to brush
you oughtn't to brush
he oughtn't to brush
we oughtn't to brush
you oughtn't to brush
they oughtn't to brush 	I oughtn't to be brushing
you oughtn't to be brushing
he oughtn't to be brushing
we oughtn't to be brushing
you oughtn't to be brushing
they oughtn't to be brushing	I oughtn't to have brushed
you oughtn't to have brushed
he oughtn't to have brushed
we oughtn't to have brushed
you oughtn't to have brushed
they oughtn't to have brushed	I oughtn't to have been brushing
you oughtn't to have been brushing
he oughtn't to have been brushing
we oughtn't to have been brushing
you oughtn't to have been brushing
they oughtn't to have been brushing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I brush?
ought to you brush?
ought to he brush?
ought to we brush?
ought to you brush?
ought to they brush? 	ought to I be brushing?
ought to you be brushing?
ought to he be brushing?
ought to we be brushing?
ought to you be brushing?
ought to they be brushing? 	ought to I have brushed?
ought to you have brushed?
ought to he have brushed?
ought to we have brushed?
ought to you have brushed?
ought to they have brushed? 	ought to I have been brushing?
ought to you have been brushing?
ought to he have been brushing?
ought to we have been brushing?
ought to you have been brushing?
ought to they have been brushing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to brush?
oughtn't you to brush?
oughtn't he to brush?
oughtn't we to brush?
oughtn't you to brush?
oughtn't they to brush? 	oughtn't I to be brushing?
oughtn't you to be brushing?
oughtn't he to be brushing?
oughtn't we to be brushing?
oughtn't you to be brushing?
oughtn't they to be brushing? 	oughtn't I to have brushed?
oughtn't you to have brushed?
oughtn't he to have brushed?
oughtn't we to have brushed?
oughtn't you to have brushed?
oughtn't they to have brushed? 	oughtn't I to have been brushing?
oughtn't you to have been brushing?
oughtn't he to have been brushing?
oughtn't we to have been brushing?
oughtn't you to have been brushing?
oughtn't they to have been brushing?