ought to defence
Regular verb: defence - defenced- defenced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to defence
you ought to defence
he ought to defence
we ought to defence
you ought to defence
they ought to defence 	I ought to be defencing
you ought to be defencing
he ought to be defencing
we ought to be defencing
you ought to be defencing
they ought to be defencing	I ought to have defenced
you ought to have defenced
he ought to have defenced
we ought to have defenced
you ought to have defenced
they ought to have defenced	I ought to have been defencing
you ought to have been defencing
he ought to have been defencing
we ought to have been defencing
you ought to have been defencing
they ought to have been defencing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to defence
you ought not to defence
he ought not to defence
we ought not to defence
you ought not to defence
they ought not to defence 	I ought not to defencing
you ought not to defencing
he ought not to defencing
we ought not to defencing
you ought not to defencing
they ought not to defencing	I ought not to have defenced
you ought not to have defenced
he ought not to have defenced
we ought not to have defenced
you ought not to have defenced
they ought not to have defenced	I ought not to have been defencing
you ought not to have been defencing
he ought not to have been defencing
we ought not to have been defencing
you ought not to have been defencing
they ought not to have been defencing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I defence?
ought to you defence?
ought to he defence?
ought to we defence?
ought to you defence?
ought to they defence? 	ought to I be defencing?
ought to you be defencing?
ought to he be defencing?
ought to we be defencing?
ought to you be defencing?
ought to they be defencing? 	ought to I have defenced?
ought to you have defenced?
ought to he have defenced?
ought to we have defenced?
ought to you have defenced?
ought to they have defenced? 	ought to I have been defencing?
ought to you have been defencing?
ought to he have been defencing?
ought to we have been defencing?
ought to you have been defencing?
ought to they have been defencing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to defence?
ought you not to defence?
ought he not to defence?
ought we not to defence?
ought you not to defence?
ought they not to defence? 	ought I not to be defencing?
ought you not to be defencing?
ought he not to be defencing?
ought we not to be defencing?
ought you not to be defencing?
ought they not to be defencing? 	ought I not to have defenced?
ought you not to have defenced?
ought he not to have defenced?
ought we not to have defenced?
ought you not to have defenced?
ought they not to have defenced? 	ought I not to have been defencing?
ought you not to have been defencing?
ought he not to have been defencing?
ought we not to have been defencing?
ought you not to have been defencing?
ought they not to have been defencing?