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
he 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
he 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
he 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
he 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 ought not to don
you ought not to don
he ought not to don
we ought not to don
you ought not to don
they ought not to don 	I ought not to donning
you ought not to donning
he ought not to donning
we ought not to donning
you ought not to donning
they ought not to donning	I ought not to have donned
you ought not to have donned
he ought not to have donned
we ought not to have donned
you ought not to have donned
they ought not to have donned	I ought not to have been donning
you ought not to have been donning
he ought not to have been donning
we ought not to have been donning
you ought not to have been donning
they ought not 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 he 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 he 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 he 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 he 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 	
ought I not to don?
ought you not to don?
ought he not to don?
ought we not to don?
ought you not to don?
ought they not to don? 	ought I not to be donning?
ought you not to be donning?
ought he not to be donning?
ought we not to be donning?
ought you not to be donning?
ought they not to be donning? 	ought I not to have donned?
ought you not to have donned?
ought he not to have donned?
ought we not to have donned?
ought you not to have donned?
ought they not to have donned? 	ought I not to have been donning?
ought you not to have been donning?
ought he not to have been donning?
ought we not to have been donning?
ought you not to have been donning?
ought they not to have been donning?