ought to form
Verbo regolare: form - formed- formed

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I ought to form
you ought to form
he ought to form
we ought to form
you ought to form
they ought to form 	I ought to be forming
you ought to be forming
he ought to be forming
we ought to be forming
you ought to be forming
they ought to be forming	I ought to have formed
you ought to have formed
he ought to have formed
we ought to have formed
you ought to have formed
they ought to have formed	I ought to have been forming
you ought to have been forming
he ought to have been forming
we ought to have been forming
you ought to have been forming
they ought to have been forming	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I ought not to form
you ought not to form
he ought not to form
we ought not to form
you ought not to form
they ought not to form 	I ought not to forming
you ought not to forming
he ought not to forming
we ought not to forming
you ought not to forming
they ought not to forming	I ought not to have formed
you ought not to have formed
he ought not to have formed
we ought not to have formed
you ought not to have formed
they ought not to have formed	I ought not to have been forming
you ought not to have been forming
he ought not to have been forming
we ought not to have been forming
you ought not to have been forming
they ought not to have been forming	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
ought to I form?
ought to you form?
ought to he form?
ought to we form?
ought to you form?
ought to they form? 	ought to I be forming?
ought to you be forming?
ought to he be forming?
ought to we be forming?
ought to you be forming?
ought to they be forming? 	ought to I have formed?
ought to you have formed?
ought to he have formed?
ought to we have formed?
ought to you have formed?
ought to they have formed? 	ought to I have been forming?
ought to you have been forming?
ought to he have been forming?
ought to we have been forming?
ought to you have been forming?
ought to they have been forming? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
ought I not to form?
ought you not to form?
ought he not to form?
ought we not to form?
ought you not to form?
ought they not to form? 	ought I not to be forming?
ought you not to be forming?
ought he not to be forming?
ought we not to be forming?
ought you not to be forming?
ought they not to be forming? 	ought I not to have formed?
ought you not to have formed?
ought he not to have formed?
ought we not to have formed?
ought you not to have formed?
ought they not to have formed? 	ought I not to have been forming?
ought you not to have been forming?
ought he not to have been forming?
ought we not to have been forming?
ought you not to have been forming?
ought they not to have been forming?