I can wedge you can wedge he can wedge we can wedge you can wedge they can wedge
V-ing form
I can be wedging you can be wedging he can be wedging we can be wedging you can be wedging they can be wedging
Perfect
I can have wedged you can have wedged he can have wedged we can have wedged you can have wedged they can have wedged
V-ing perfect
I can have been wedging you can have been wedging he can have been wedging we can have been wedging you can have been wedging they can have been wedging
Negation
Simple form
I cannot wedge you cannot wedge he cannot wedge we cannot wedge you cannot wedge they cannot wedge
V-ing form
I cannot be wedging you cannot be wedging he cannot be wedging we cannot be wedging you cannot be wedging they cannot be wedging
Perfect
I cannot have wedged you cannot have wedged he cannot have wedged we cannot have wedged you cannot have wedged they cannot have wedged
V-ing perfect
I cannot have been wedging you cannot have been wedging he cannot have been wedging we cannot have been wedging you cannot have been wedging they cannot have been wedging
Interrogative form
Simple form
can I wedge? can you wedge? can he wedge? can we wedge? can you wedge? can they wedge?
V-ing form
can I be wedging? can you be wedging? can he be wedging? can we be wedging? can you be wedging? can they be wedging?
Perfect
can I have wedged? can you have wedged? can he have wedged? can we have wedged? can you have wedged? can they have wedged?
V-ing perfect
can I have been wedging? can you have been wedging? can he have been wedging? can we have been wedging? can you have been wedging? can they have been wedging?
Interro-negative form
Simple form
can I not wedge? can you not wedge? can he not wedge? can we not wedge? can you not wedge? can they not wedge?
V-ing form
can I not be wedging? can you not be wedging? can he not be wedging? can we not be wedging? can you not be wedging? can they not be wedging?
Perfect
can I not have wedged? can you not have wedged? can he not have wedged? can we not have wedged? can you not have wedged? can they not have wedged?
V-ing perfect
can I not have been wedging? can you not have been wedging? can he not have been wedging? can we not have been wedging? can you not have been wedging? can they not have been wedging?