ought to entomb
Regular verb: entomb - entombed- entombed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to entomb
you ought to entomb
he ought to entomb
we ought to entomb
you ought to entomb
they ought to entomb 	I ought to be entombing
you ought to be entombing
he ought to be entombing
we ought to be entombing
you ought to be entombing
they ought to be entombing	I ought to have entombed
you ought to have entombed
he ought to have entombed
we ought to have entombed
you ought to have entombed
they ought to have entombed	I ought to have been entombing
you ought to have been entombing
he ought to have been entombing
we ought to have been entombing
you ought to have been entombing
they ought to have been entombing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to entomb
you ought not to entomb
he ought not to entomb
we ought not to entomb
you ought not to entomb
they ought not to entomb 	I ought not to entombing
you ought not to entombing
he ought not to entombing
we ought not to entombing
you ought not to entombing
they ought not to entombing	I ought not to have entombed
you ought not to have entombed
he ought not to have entombed
we ought not to have entombed
you ought not to have entombed
they ought not to have entombed	I ought not to have been entombing
you ought not to have been entombing
he ought not to have been entombing
we ought not to have been entombing
you ought not to have been entombing
they ought not to have been entombing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I entomb?
ought to you entomb?
ought to he entomb?
ought to we entomb?
ought to you entomb?
ought to they entomb? 	ought to I be entombing?
ought to you be entombing?
ought to he be entombing?
ought to we be entombing?
ought to you be entombing?
ought to they be entombing? 	ought to I have entombed?
ought to you have entombed?
ought to he have entombed?
ought to we have entombed?
ought to you have entombed?
ought to they have entombed? 	ought to I have been entombing?
ought to you have been entombing?
ought to he have been entombing?
ought to we have been entombing?
ought to you have been entombing?
ought to they have been entombing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to entomb?
ought you not to entomb?
ought he not to entomb?
ought we not to entomb?
ought you not to entomb?
ought they not to entomb? 	ought I not to be entombing?
ought you not to be entombing?
ought he not to be entombing?
ought we not to be entombing?
ought you not to be entombing?
ought they not to be entombing? 	ought I not to have entombed?
ought you not to have entombed?
ought he not to have entombed?
ought we not to have entombed?
ought you not to have entombed?
ought they not to have entombed? 	ought I not to have been entombing?
ought you not to have been entombing?
ought he not to have been entombing?
ought we not to have been entombing?
ought you not to have been entombing?
ought they not to have been entombing?