ought to thread
Verbo regolare: thread - threaded- threaded

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I ought to thread
you ought to thread
he ought to thread
we ought to thread
you ought to thread
they ought to thread 	I ought to be threading
you ought to be threading
he ought to be threading
we ought to be threading
you ought to be threading
they ought to be threading	I ought to have threaded
you ought to have threaded
he ought to have threaded
we ought to have threaded
you ought to have threaded
they ought to have threaded	I ought to have been threading
you ought to have been threading
he ought to have been threading
we ought to have been threading
you ought to have been threading
they ought to have been threading	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I ought not to thread
you ought not to thread
he ought not to thread
we ought not to thread
you ought not to thread
they ought not to thread 	I ought not to threading
you ought not to threading
he ought not to threading
we ought not to threading
you ought not to threading
they ought not to threading	I ought not to have threaded
you ought not to have threaded
he ought not to have threaded
we ought not to have threaded
you ought not to have threaded
they ought not to have threaded	I ought not to have been threading
you ought not to have been threading
he ought not to have been threading
we ought not to have been threading
you ought not to have been threading
they ought not to have been threading	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
ought to I thread?
ought to you thread?
ought to he thread?
ought to we thread?
ought to you thread?
ought to they thread? 	ought to I be threading?
ought to you be threading?
ought to he be threading?
ought to we be threading?
ought to you be threading?
ought to they be threading? 	ought to I have threaded?
ought to you have threaded?
ought to he have threaded?
ought to we have threaded?
ought to you have threaded?
ought to they have threaded? 	ought to I have been threading?
ought to you have been threading?
ought to he have been threading?
ought to we have been threading?
ought to you have been threading?
ought to they have been threading? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
ought I not to thread?
ought you not to thread?
ought he not to thread?
ought we not to thread?
ought you not to thread?
ought they not to thread? 	ought I not to be threading?
ought you not to be threading?
ought he not to be threading?
ought we not to be threading?
ought you not to be threading?
ought they not to be threading? 	ought I not to have threaded?
ought you not to have threaded?
ought he not to have threaded?
ought we not to have threaded?
ought you not to have threaded?
ought they not to have threaded? 	ought I not to have been threading?
ought you not to have been threading?
ought he not to have been threading?
ought we not to have been threading?
ought you not to have been threading?
ought they not to have been threading?