Regular verb: leaf - leafed - leafed
Simple form | V-ing form |
I could leaf you could leaf she could leaf we could leaf you could leaf they could leaf | I could be leafing you could be leafing she could be leafing we could be leafing you could be leafing they could be leafing |
Perfect | V-ing perfect |
I could have leafed you could have leafed she could have leafed we could have leafed you could have leafed they could have leafed | I could have been leafing you could have been leafing she could have been leafing we could have been leafing you could have been leafing they could have been leafing |
Simple form | V-ing form |
I could not leaf you could not leaf she could not leaf we could not leaf you could not leaf they could not leaf | I could not be leafing you could not be leafing she could not be leafing we could not be leafing you could not be leafing they could not be leafing |
Perfect | V-ing perfect |
I could not have leafed you could not have leafed she could not have leafed we could not have leafed you could not have leafed they could not have leafed | I could not have been leafing you could not have been leafing she could not have been leafing we could not have been leafing you could not have been leafing they could not have been leafing |
Simple form | V-ing form |
could I leaf? could you leaf? could she leaf? could we leaf? could you leaf? could they leaf? | could I be leafing? could you be leafing? could she be leafing? could we be leafing? could you be leafing? could they be leafing? |
Perfect | V-ing perfect |
could I have leafed? could you have leafed? could she have leafed? could we have leafed? could you have leafed? could they have leafed? | could I have been leafing? could you have been leafing? could she have been leafing? could we have been leafing? could you have been leafing? could they have been leafing? |
Simple form | V-ing form |
could I not leaf? could you not leaf? could she not leaf? could we not leaf? could you not leaf? could they not leaf? | could I not be leafing? could you not be leafing? could she not be leafing? could we not be leafing? could you not be leafing? could they not be leafing? |
Perfect | V-ing perfect |
could I not have leafed? could you not have leafed? could she not have leafed? could we not have leafed? could you not have leafed? could they not have leafed? | could I not have been leafing? could you not have been leafing? could she not have been leafing? could we not have been leafing? could you not have been leafing? could they not have been leafing? |