ought to bus
Verbo regular: bus - bussed- bussed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought to bus
you ought to bus
he ought to bus
we ought to bus
you ought to bus
they ought to bus 	I ought to be bussing
you ought to be bussing
he ought to be bussing
we ought to be bussing
you ought to be bussing
they ought to be bussing	I ought to have bussed
you ought to have bussed
he ought to have bussed
we ought to have bussed
you ought to have bussed
they ought to have bussed	I ought to have been bussing
you ought to have been bussing
he ought to have been bussing
we ought to have been bussing
you ought to have been bussing
they ought to have been bussing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought not to bus
you ought not to bus
he ought not to bus
we ought not to bus
you ought not to bus
they ought not to bus 	I ought not to bussing
you ought not to bussing
he ought not to bussing
we ought not to bussing
you ought not to bussing
they ought not to bussing	I ought not to have bussed
you ought not to have bussed
he ought not to have bussed
we ought not to have bussed
you ought not to have bussed
they ought not to have bussed	I ought not to have been bussing
you ought not to have been bussing
he ought not to have been bussing
we ought not to have been bussing
you ought not to have been bussing
they ought not to have been bussing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought to I bus?
ought to you bus?
ought to he bus?
ought to we bus?
ought to you bus?
ought to they bus? 	ought to I be bussing?
ought to you be bussing?
ought to he be bussing?
ought to we be bussing?
ought to you be bussing?
ought to they be bussing? 	ought to I have bussed?
ought to you have bussed?
ought to he have bussed?
ought to we have bussed?
ought to you have bussed?
ought to they have bussed? 	ought to I have been bussing?
ought to you have been bussing?
ought to he have been bussing?
ought to we have been bussing?
ought to you have been bussing?
ought to they have been bussing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought I not to bus?
ought you not to bus?
ought he not to bus?
ought we not to bus?
ought you not to bus?
ought they not to bus? 	ought I not to be bussing?
ought you not to be bussing?
ought he not to be bussing?
ought we not to be bussing?
ought you not to be bussing?
ought they not to be bussing? 	ought I not to have bussed?
ought you not to have bussed?
ought he not to have bussed?
ought we not to have bussed?
ought you not to have bussed?
ought they not to have bussed? 	ought I not to have been bussing?
ought you not to have been bussing?
ought he not to have been bussing?
ought we not to have been bussing?
ought you not to have been bussing?
ought they not to have been bussing?