Regular verb: snuff - snuffed - snuffed
Simple form | V-ing form |
I can snuff you can snuff he can snuff we can snuff you can snuff they can snuff | I can be snuffing you can be snuffing he can be snuffing we can be snuffing you can be snuffing they can be snuffing |
Perfect | V-ing perfect |
I can have snuffed you can have snuffed he can have snuffed we can have snuffed you can have snuffed they can have snuffed | I can have been snuffing you can have been snuffing he can have been snuffing we can have been snuffing you can have been snuffing they can have been snuffing |
Simple form | V-ing form |
I cannot snuff you cannot snuff he cannot snuff we cannot snuff you cannot snuff they cannot snuff | I cannot be snuffing you cannot be snuffing he cannot be snuffing we cannot be snuffing you cannot be snuffing they cannot be snuffing |
Perfect | V-ing perfect |
I cannot have snuffed you cannot have snuffed he cannot have snuffed we cannot have snuffed you cannot have snuffed they cannot have snuffed | I cannot have been snuffing you cannot have been snuffing he cannot have been snuffing we cannot have been snuffing you cannot have been snuffing they cannot have been snuffing |
Simple form | V-ing form |
can I snuff? can you snuff? can he snuff? can we snuff? can you snuff? can they snuff? | can I be snuffing? can you be snuffing? can he be snuffing? can we be snuffing? can you be snuffing? can they be snuffing? |
Perfect | V-ing perfect |
can I have snuffed? can you have snuffed? can he have snuffed? can we have snuffed? can you have snuffed? can they have snuffed? | can I have been snuffing? can you have been snuffing? can he have been snuffing? can we have been snuffing? can you have been snuffing? can they have been snuffing? |
Simple form | V-ing form |
can I not snuff? can you not snuff? can he not snuff? can we not snuff? can you not snuff? can they not snuff? | can I not be snuffing? can you not be snuffing? can he not be snuffing? can we not be snuffing? can you not be snuffing? can they not be snuffing? |
Perfect | V-ing perfect |
can I not have snuffed? can you not have snuffed? can he not have snuffed? can we not have snuffed? can you not have snuffed? can they not have snuffed? | can I not have been snuffing? can you not have been snuffing? can he not have been snuffing? can we not have been snuffing? can you not have been snuffing? can they not have been snuffing? |