ought to umber
Verbe régulier : umber - umbered- umbered

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to umber
you ought to umber
she ought to umber
we ought to umber
you ought to umber
they ought to umber 	I ought to be umbering
you ought to be umbering
she ought to be umbering
we ought to be umbering
you ought to be umbering
they ought to be umbering	I ought to have umbered
you ought to have umbered
she ought to have umbered
we ought to have umbered
you ought to have umbered
they ought to have umbered	I ought to have been umbering
you ought to have been umbering
she ought to have been umbering
we ought to have been umbering
you ought to have been umbering
they ought to have been umbering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought not to umber
you ought not to umber
she ought not to umber
we ought not to umber
you ought not to umber
they ought not to umber 	I ought not to umbering
you ought not to umbering
she ought not to umbering
we ought not to umbering
you ought not to umbering
they ought not to umbering	I ought not to have umbered
you ought not to have umbered
she ought not to have umbered
we ought not to have umbered
you ought not to have umbered
they ought not to have umbered	I ought not to have been umbering
you ought not to have been umbering
she ought not to have been umbering
we ought not to have been umbering
you ought not to have been umbering
they ought not to have been umbering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I umber?
ought to you umber?
ought to she umber?
ought to we umber?
ought to you umber?
ought to they umber? 	ought to I be umbering?
ought to you be umbering?
ought to she be umbering?
ought to we be umbering?
ought to you be umbering?
ought to they be umbering? 	ought to I have umbered?
ought to you have umbered?
ought to she have umbered?
ought to we have umbered?
ought to you have umbered?
ought to they have umbered? 	ought to I have been umbering?
ought to you have been umbering?
ought to she have been umbering?
ought to we have been umbering?
ought to you have been umbering?
ought to they have been umbering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought I not to umber?
ought you not to umber?
ought she not to umber?
ought we not to umber?
ought you not to umber?
ought they not to umber? 	ought I not to be umbering?
ought you not to be umbering?
ought she not to be umbering?
ought we not to be umbering?
ought you not to be umbering?
ought they not to be umbering? 	ought I not to have umbered?
ought you not to have umbered?
ought she not to have umbered?
ought we not to have umbered?
ought you not to have umbered?
ought they not to have umbered? 	ought I not to have been umbering?
ought you not to have been umbering?
ought she not to have been umbering?
ought we not to have been umbering?
ought you not to have been umbering?
ought they not to have been umbering?