ought to ruin
Verbo regolare: ruin - ruined- ruined

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I ought to ruin
you ought to ruin
he ought to ruin
we ought to ruin
you ought to ruin
they ought to ruin 	I ought to be ruining
you ought to be ruining
he ought to be ruining
we ought to be ruining
you ought to be ruining
they ought to be ruining	I ought to have ruined
you ought to have ruined
he ought to have ruined
we ought to have ruined
you ought to have ruined
they ought to have ruined	I ought to have been ruining
you ought to have been ruining
he ought to have been ruining
we ought to have been ruining
you ought to have been ruining
they ought to have been ruining	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I ought not to ruin
you ought not to ruin
he ought not to ruin
we ought not to ruin
you ought not to ruin
they ought not to ruin 	I ought not to ruining
you ought not to ruining
he ought not to ruining
we ought not to ruining
you ought not to ruining
they ought not to ruining	I ought not to have ruined
you ought not to have ruined
he ought not to have ruined
we ought not to have ruined
you ought not to have ruined
they ought not to have ruined	I ought not to have been ruining
you ought not to have been ruining
he ought not to have been ruining
we ought not to have been ruining
you ought not to have been ruining
they ought not to have been ruining	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
ought to I ruin?
ought to you ruin?
ought to he ruin?
ought to we ruin?
ought to you ruin?
ought to they ruin? 	ought to I be ruining?
ought to you be ruining?
ought to he be ruining?
ought to we be ruining?
ought to you be ruining?
ought to they be ruining? 	ought to I have ruined?
ought to you have ruined?
ought to he have ruined?
ought to we have ruined?
ought to you have ruined?
ought to they have ruined? 	ought to I have been ruining?
ought to you have been ruining?
ought to he have been ruining?
ought to we have been ruining?
ought to you have been ruining?
ought to they have been ruining? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
ought I not to ruin?
ought you not to ruin?
ought he not to ruin?
ought we not to ruin?
ought you not to ruin?
ought they not to ruin? 	ought I not to be ruining?
ought you not to be ruining?
ought he not to be ruining?
ought we not to be ruining?
ought you not to be ruining?
ought they not to be ruining? 	ought I not to have ruined?
ought you not to have ruined?
ought he not to have ruined?
ought we not to have ruined?
ought you not to have ruined?
ought they not to have ruined? 	ought I not to have been ruining?
ought you not to have been ruining?
ought he not to have been ruining?
ought we not to have been ruining?
ought you not to have been ruining?
ought they not to have been ruining?