Coniugazione del verbo inglese
CAN SCUFF

Verbo regolare: scuff - scuffed - scuffed

Affermazione

Forma semplice	Forma con V-ing
I can scuff you can scuff she can scuff we can scuff you can scuff they can scuff	I can be scuffing you can be scuffing she can be scuffing we can be scuffing you can be scuffing they can be scuffing
Perfetto	Perfetto con V-ing
I can have scuffed you can have scuffed she can have scuffed we can have scuffed you can have scuffed they can have scuffed	I can have been scuffing you can have been scuffing she can have been scuffing we can have been scuffing you can have been scuffing they can have been scuffing

Negazione

Forma semplice	Forma con V-ing
I cannot scuff you cannot scuff she cannot scuff we cannot scuff you cannot scuff they cannot scuff	I cannot be scuffing you cannot be scuffing she cannot be scuffing we cannot be scuffing you cannot be scuffing they cannot be scuffing
Perfetto	Perfetto con V-ing
I cannot have scuffed you cannot have scuffed she cannot have scuffed we cannot have scuffed you cannot have scuffed they cannot have scuffed	I cannot have been scuffing you cannot have been scuffing she cannot have been scuffing we cannot have been scuffing you cannot have been scuffing they cannot have been scuffing

Forma interrogativa

Forma semplice	Forma con V-ing
can I scuff? can you scuff? can she scuff? can we scuff? can you scuff? can they scuff?	can I be scuffing? can you be scuffing? can she be scuffing? can we be scuffing? can you be scuffing? can they be scuffing?
Perfetto	Perfetto con V-ing
can I have scuffed? can you have scuffed? can she have scuffed? can we have scuffed? can you have scuffed? can they have scuffed?	can I have been scuffing? can you have been scuffing? can she have been scuffing? can we have been scuffing? can you have been scuffing? can they have been scuffing?

Forma interro-negativa

Forma semplice	Forma con V-ing
can I not scuff? can you not scuff? can she not scuff? can we not scuff? can you not scuff? can they not scuff?	can I not be scuffing? can you not be scuffing? can she not be scuffing? can we not be scuffing? can you not be scuffing? can they not be scuffing?
Perfetto	Perfetto con V-ing
can I not have scuffed? can you not have scuffed? can she not have scuffed? can we not have scuffed? can you not have scuffed? can they not have scuffed?	can I not have been scuffing? can you not have been scuffing? can she not have been scuffing? can we not have been scuffing? can you not have been scuffing? can they not have been scuffing?