ought to perfuse
Verbo regolare: perfuse - perfused- perfused

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I ought to perfuse
you ought to perfuse
he ought to perfuse
we ought to perfuse
you ought to perfuse
they ought to perfuse 	I ought to be perfusing
you ought to be perfusing
he ought to be perfusing
we ought to be perfusing
you ought to be perfusing
they ought to be perfusing	I ought to have perfused
you ought to have perfused
he ought to have perfused
we ought to have perfused
you ought to have perfused
they ought to have perfused	I ought to have been perfusing
you ought to have been perfusing
he ought to have been perfusing
we ought to have been perfusing
you ought to have been perfusing
they ought to have been perfusing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I ought not to perfuse
you ought not to perfuse
he ought not to perfuse
we ought not to perfuse
you ought not to perfuse
they ought not to perfuse 	I ought not to perfusing
you ought not to perfusing
he ought not to perfusing
we ought not to perfusing
you ought not to perfusing
they ought not to perfusing	I ought not to have perfused
you ought not to have perfused
he ought not to have perfused
we ought not to have perfused
you ought not to have perfused
they ought not to have perfused	I ought not to have been perfusing
you ought not to have been perfusing
he ought not to have been perfusing
we ought not to have been perfusing
you ought not to have been perfusing
they ought not to have been perfusing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
ought to I perfuse?
ought to you perfuse?
ought to he perfuse?
ought to we perfuse?
ought to you perfuse?
ought to they perfuse? 	ought to I be perfusing?
ought to you be perfusing?
ought to he be perfusing?
ought to we be perfusing?
ought to you be perfusing?
ought to they be perfusing? 	ought to I have perfused?
ought to you have perfused?
ought to he have perfused?
ought to we have perfused?
ought to you have perfused?
ought to they have perfused? 	ought to I have been perfusing?
ought to you have been perfusing?
ought to he have been perfusing?
ought to we have been perfusing?
ought to you have been perfusing?
ought to they have been perfusing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
ought I not to perfuse?
ought you not to perfuse?
ought he not to perfuse?
ought we not to perfuse?
ought you not to perfuse?
ought they not to perfuse? 	ought I not to be perfusing?
ought you not to be perfusing?
ought he not to be perfusing?
ought we not to be perfusing?
ought you not to be perfusing?
ought they not to be perfusing? 	ought I not to have perfused?
ought you not to have perfused?
ought he not to have perfused?
ought we not to have perfused?
ought you not to have perfused?
ought they not to have perfused? 	ought I not to have been perfusing?
ought you not to have been perfusing?
ought he not to have been perfusing?
ought we not to have been perfusing?
ought you not to have been perfusing?
ought they not to have been perfusing?