ought to mumble
Verbo regular: mumble - mumbled- mumbled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought to mumble
you ought to mumble
she ought to mumble
we ought to mumble
you ought to mumble
they ought to mumble 	I ought to be mumbling
you ought to be mumbling
she ought to be mumbling
we ought to be mumbling
you ought to be mumbling
they ought to be mumbling	I ought to have mumbled
you ought to have mumbled
she ought to have mumbled
we ought to have mumbled
you ought to have mumbled
they ought to have mumbled	I ought to have been mumbling
you ought to have been mumbling
she ought to have been mumbling
we ought to have been mumbling
you ought to have been mumbling
they ought to have been mumbling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought not to mumble
you ought not to mumble
she ought not to mumble
we ought not to mumble
you ought not to mumble
they ought not to mumble 	I ought not to mumbling
you ought not to mumbling
she ought not to mumbling
we ought not to mumbling
you ought not to mumbling
they ought not to mumbling	I ought not to have mumbled
you ought not to have mumbled
she ought not to have mumbled
we ought not to have mumbled
you ought not to have mumbled
they ought not to have mumbled	I ought not to have been mumbling
you ought not to have been mumbling
she ought not to have been mumbling
we ought not to have been mumbling
you ought not to have been mumbling
they ought not to have been mumbling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought to I mumble?
ought to you mumble?
ought to she mumble?
ought to we mumble?
ought to you mumble?
ought to they mumble? 	ought to I be mumbling?
ought to you be mumbling?
ought to she be mumbling?
ought to we be mumbling?
ought to you be mumbling?
ought to they be mumbling? 	ought to I have mumbled?
ought to you have mumbled?
ought to she have mumbled?
ought to we have mumbled?
ought to you have mumbled?
ought to they have mumbled? 	ought to I have been mumbling?
ought to you have been mumbling?
ought to she have been mumbling?
ought to we have been mumbling?
ought to you have been mumbling?
ought to they have been mumbling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought I not to mumble?
ought you not to mumble?
ought she not to mumble?
ought we not to mumble?
ought you not to mumble?
ought they not to mumble? 	ought I not to be mumbling?
ought you not to be mumbling?
ought she not to be mumbling?
ought we not to be mumbling?
ought you not to be mumbling?
ought they not to be mumbling? 	ought I not to have mumbled?
ought you not to have mumbled?
ought she not to have mumbled?
ought we not to have mumbled?
ought you not to have mumbled?
ought they not to have mumbled? 	ought I not to have been mumbling?
ought you not to have been mumbling?
ought she not to have been mumbling?
ought we not to have been mumbling?
ought you not to have been mumbling?
ought they not to have been mumbling?