ought to groan
Regular verb: groan - groaned- groaned

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to groan
you ought to groan
he ought to groan
we ought to groan
you ought to groan
they ought to groan 	I ought to be groaning
you ought to be groaning
he ought to be groaning
we ought to be groaning
you ought to be groaning
they ought to be groaning	I ought to have groaned
you ought to have groaned
he ought to have groaned
we ought to have groaned
you ought to have groaned
they ought to have groaned	I ought to have been groaning
you ought to have been groaning
he ought to have been groaning
we ought to have been groaning
you ought to have been groaning
they ought to have been groaning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to groan
you ought not to groan
he ought not to groan
we ought not to groan
you ought not to groan
they ought not to groan 	I ought not to groaning
you ought not to groaning
he ought not to groaning
we ought not to groaning
you ought not to groaning
they ought not to groaning	I ought not to have groaned
you ought not to have groaned
he ought not to have groaned
we ought not to have groaned
you ought not to have groaned
they ought not to have groaned	I ought not to have been groaning
you ought not to have been groaning
he ought not to have been groaning
we ought not to have been groaning
you ought not to have been groaning
they ought not to have been groaning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I groan?
ought to you groan?
ought to he groan?
ought to we groan?
ought to you groan?
ought to they groan? 	ought to I be groaning?
ought to you be groaning?
ought to he be groaning?
ought to we be groaning?
ought to you be groaning?
ought to they be groaning? 	ought to I have groaned?
ought to you have groaned?
ought to he have groaned?
ought to we have groaned?
ought to you have groaned?
ought to they have groaned? 	ought to I have been groaning?
ought to you have been groaning?
ought to he have been groaning?
ought to we have been groaning?
ought to you have been groaning?
ought to they have been groaning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to groan?
ought you not to groan?
ought he not to groan?
ought we not to groan?
ought you not to groan?
ought they not to groan? 	ought I not to be groaning?
ought you not to be groaning?
ought he not to be groaning?
ought we not to be groaning?
ought you not to be groaning?
ought they not to be groaning? 	ought I not to have groaned?
ought you not to have groaned?
ought he not to have groaned?
ought we not to have groaned?
ought you not to have groaned?
ought they not to have groaned? 	ought I not to have been groaning?
ought you not to have been groaning?
ought he not to have been groaning?
ought we not to have been groaning?
ought you not to have been groaning?
ought they not to have been groaning?