ought to define
Regular verb: define - defined- defined

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to define
you ought to define
she ought to define
we ought to define
you ought to define
they ought to define 	I ought to be defining
you ought to be defining
she ought to be defining
we ought to be defining
you ought to be defining
they ought to be defining	I ought to have defined
you ought to have defined
she ought to have defined
we ought to have defined
you ought to have defined
they ought to have defined	I ought to have been defining
you ought to have been defining
she ought to have been defining
we ought to have been defining
you ought to have been defining
they ought to have been defining	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to define
you oughtn't to define
she oughtn't to define
we oughtn't to define
you oughtn't to define
they oughtn't to define 	I oughtn't to be defining
you oughtn't to be defining
she oughtn't to be defining
we oughtn't to be defining
you oughtn't to be defining
they oughtn't to be defining	I oughtn't to have defined
you oughtn't to have defined
she oughtn't to have defined
we oughtn't to have defined
you oughtn't to have defined
they oughtn't to have defined	I oughtn't to have been defining
you oughtn't to have been defining
she oughtn't to have been defining
we oughtn't to have been defining
you oughtn't to have been defining
they oughtn't to have been defining	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I define?
ought to you define?
ought to she define?
ought to we define?
ought to you define?
ought to they define? 	ought to I be defining?
ought to you be defining?
ought to she be defining?
ought to we be defining?
ought to you be defining?
ought to they be defining? 	ought to I have defined?
ought to you have defined?
ought to she have defined?
ought to we have defined?
ought to you have defined?
ought to they have defined? 	ought to I have been defining?
ought to you have been defining?
ought to she have been defining?
ought to we have been defining?
ought to you have been defining?
ought to they have been defining? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to define?
oughtn't you to define?
oughtn't she to define?
oughtn't we to define?
oughtn't you to define?
oughtn't they to define? 	oughtn't I to be defining?
oughtn't you to be defining?
oughtn't she to be defining?
oughtn't we to be defining?
oughtn't you to be defining?
oughtn't they to be defining? 	oughtn't I to have defined?
oughtn't you to have defined?
oughtn't she to have defined?
oughtn't we to have defined?
oughtn't you to have defined?
oughtn't they to have defined? 	oughtn't I to have been defining?
oughtn't you to have been defining?
oughtn't she to have been defining?
oughtn't we to have been defining?
oughtn't you to have been defining?
oughtn't they to have been defining?