ought to duplicate
Verbo regolare: duplicate - duplicated- duplicated

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I ought to duplicate
you ought to duplicate
he ought to duplicate
we ought to duplicate
you ought to duplicate
they ought to duplicate 	I ought to be duplicating
you ought to be duplicating
he ought to be duplicating
we ought to be duplicating
you ought to be duplicating
they ought to be duplicating	I ought to have duplicated
you ought to have duplicated
he ought to have duplicated
we ought to have duplicated
you ought to have duplicated
they ought to have duplicated	I ought to have been duplicating
you ought to have been duplicating
he ought to have been duplicating
we ought to have been duplicating
you ought to have been duplicating
they ought to have been duplicating	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I ought not to duplicate
you ought not to duplicate
he ought not to duplicate
we ought not to duplicate
you ought not to duplicate
they ought not to duplicate 	I ought not to duplicating
you ought not to duplicating
he ought not to duplicating
we ought not to duplicating
you ought not to duplicating
they ought not to duplicating	I ought not to have duplicated
you ought not to have duplicated
he ought not to have duplicated
we ought not to have duplicated
you ought not to have duplicated
they ought not to have duplicated	I ought not to have been duplicating
you ought not to have been duplicating
he ought not to have been duplicating
we ought not to have been duplicating
you ought not to have been duplicating
they ought not to have been duplicating	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
ought to I duplicate?
ought to you duplicate?
ought to he duplicate?
ought to we duplicate?
ought to you duplicate?
ought to they duplicate? 	ought to I be duplicating?
ought to you be duplicating?
ought to he be duplicating?
ought to we be duplicating?
ought to you be duplicating?
ought to they be duplicating? 	ought to I have duplicated?
ought to you have duplicated?
ought to he have duplicated?
ought to we have duplicated?
ought to you have duplicated?
ought to they have duplicated? 	ought to I have been duplicating?
ought to you have been duplicating?
ought to he have been duplicating?
ought to we have been duplicating?
ought to you have been duplicating?
ought to they have been duplicating? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
ought I not to duplicate?
ought you not to duplicate?
ought he not to duplicate?
ought we not to duplicate?
ought you not to duplicate?
ought they not to duplicate? 	ought I not to be duplicating?
ought you not to be duplicating?
ought he not to be duplicating?
ought we not to be duplicating?
ought you not to be duplicating?
ought they not to be duplicating? 	ought I not to have duplicated?
ought you not to have duplicated?
ought he not to have duplicated?
ought we not to have duplicated?
ought you not to have duplicated?
ought they not to have duplicated? 	ought I not to have been duplicating?
ought you not to have been duplicating?
ought he not to have been duplicating?
ought we not to have been duplicating?
ought you not to have been duplicating?
ought they not to have been duplicating?