ought to circumvallate
Regular verb: circumvallate - circumvallated- circumvallated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to circumvallate
you ought to circumvallate
he ought to circumvallate
we ought to circumvallate
you ought to circumvallate
they ought to circumvallate 	I ought to be circumvallating
you ought to be circumvallating
he ought to be circumvallating
we ought to be circumvallating
you ought to be circumvallating
they ought to be circumvallating	I ought to have circumvallated
you ought to have circumvallated
he ought to have circumvallated
we ought to have circumvallated
you ought to have circumvallated
they ought to have circumvallated	I ought to have been circumvallating
you ought to have been circumvallating
he ought to have been circumvallating
we ought to have been circumvallating
you ought to have been circumvallating
they ought to have been circumvallating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to circumvallate
you ought not to circumvallate
he ought not to circumvallate
we ought not to circumvallate
you ought not to circumvallate
they ought not to circumvallate 	I ought not to circumvallating
you ought not to circumvallating
he ought not to circumvallating
we ought not to circumvallating
you ought not to circumvallating
they ought not to circumvallating	I ought not to have circumvallated
you ought not to have circumvallated
he ought not to have circumvallated
we ought not to have circumvallated
you ought not to have circumvallated
they ought not to have circumvallated	I ought not to have been circumvallating
you ought not to have been circumvallating
he ought not to have been circumvallating
we ought not to have been circumvallating
you ought not to have been circumvallating
they ought not to have been circumvallating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I circumvallate?
ought to you circumvallate?
ought to he circumvallate?
ought to we circumvallate?
ought to you circumvallate?
ought to they circumvallate? 	ought to I be circumvallating?
ought to you be circumvallating?
ought to he be circumvallating?
ought to we be circumvallating?
ought to you be circumvallating?
ought to they be circumvallating? 	ought to I have circumvallated?
ought to you have circumvallated?
ought to he have circumvallated?
ought to we have circumvallated?
ought to you have circumvallated?
ought to they have circumvallated? 	ought to I have been circumvallating?
ought to you have been circumvallating?
ought to he have been circumvallating?
ought to we have been circumvallating?
ought to you have been circumvallating?
ought to they have been circumvallating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to circumvallate?
ought you not to circumvallate?
ought he not to circumvallate?
ought we not to circumvallate?
ought you not to circumvallate?
ought they not to circumvallate? 	ought I not to be circumvallating?
ought you not to be circumvallating?
ought he not to be circumvallating?
ought we not to be circumvallating?
ought you not to be circumvallating?
ought they not to be circumvallating? 	ought I not to have circumvallated?
ought you not to have circumvallated?
ought he not to have circumvallated?
ought we not to have circumvallated?
ought you not to have circumvallated?
ought they not to have circumvallated? 	ought I not to have been circumvallating?
ought you not to have been circumvallating?
ought he not to have been circumvallating?
ought we not to have been circumvallating?
ought you not to have been circumvallating?
ought they not to have been circumvallating?