ought to don
Regular verb: don - donned- donned

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to don
you ought to don
she ought to don
we ought to don
you ought to don
they ought to don 	I ought to be donning
you ought to be donning
she ought to be donning
we ought to be donning
you ought to be donning
they ought to be donning	I ought to have donned
you ought to have donned
she ought to have donned
we ought to have donned
you ought to have donned
they ought to have donned	I ought to have been donning
you ought to have been donning
she ought to have been donning
we ought to have been donning
you ought to have been donning
they ought to have been donning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to don
you oughtn't to don
she oughtn't to don
we oughtn't to don
you oughtn't to don
they oughtn't to don 	I oughtn't to be donning
you oughtn't to be donning
she oughtn't to be donning
we oughtn't to be donning
you oughtn't to be donning
they oughtn't to be donning	I oughtn't to have donned
you oughtn't to have donned
she oughtn't to have donned
we oughtn't to have donned
you oughtn't to have donned
they oughtn't to have donned	I oughtn't to have been donning
you oughtn't to have been donning
she oughtn't to have been donning
we oughtn't to have been donning
you oughtn't to have been donning
they oughtn't to have been donning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I don?
ought to you don?
ought to she don?
ought to we don?
ought to you don?
ought to they don? 	ought to I be donning?
ought to you be donning?
ought to she be donning?
ought to we be donning?
ought to you be donning?
ought to they be donning? 	ought to I have donned?
ought to you have donned?
ought to she have donned?
ought to we have donned?
ought to you have donned?
ought to they have donned? 	ought to I have been donning?
ought to you have been donning?
ought to she have been donning?
ought to we have been donning?
ought to you have been donning?
ought to they have been donning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to don?
oughtn't you to don?
oughtn't she to don?
oughtn't we to don?
oughtn't you to don?
oughtn't they to don? 	oughtn't I to be donning?
oughtn't you to be donning?
oughtn't she to be donning?
oughtn't we to be donning?
oughtn't you to be donning?
oughtn't they to be donning? 	oughtn't I to have donned?
oughtn't you to have donned?
oughtn't she to have donned?
oughtn't we to have donned?
oughtn't you to have donned?
oughtn't they to have donned? 	oughtn't I to have been donning?
oughtn't you to have been donning?
oughtn't she to have been donning?
oughtn't we to have been donning?
oughtn't you to have been donning?
oughtn't they to have been donning?