I can gibbet you can gibbet he can gibbet we can gibbet you can gibbet they can gibbet
V-ing form
I can be gibbeting you can be gibbeting he can be gibbeting we can be gibbeting you can be gibbeting they can be gibbeting
Perfect
I can have gibbeted you can have gibbeted he can have gibbeted we can have gibbeted you can have gibbeted they can have gibbeted
V-ing perfect
I can have been gibbeting you can have been gibbeting he can have been gibbeting we can have been gibbeting you can have been gibbeting they can have been gibbeting
Negation
Simple form
I cannot gibbet you cannot gibbet he cannot gibbet we cannot gibbet you cannot gibbet they cannot gibbet
V-ing form
I cannot be gibbeting you cannot be gibbeting he cannot be gibbeting we cannot be gibbeting you cannot be gibbeting they cannot be gibbeting
Perfect
I cannot have gibbeted you cannot have gibbeted he cannot have gibbeted we cannot have gibbeted you cannot have gibbeted they cannot have gibbeted
V-ing perfect
I cannot have been gibbeting you cannot have been gibbeting he cannot have been gibbeting we cannot have been gibbeting you cannot have been gibbeting they cannot have been gibbeting
Interrogative form
Simple form
can I gibbet? can you gibbet? can he gibbet? can we gibbet? can you gibbet? can they gibbet?
V-ing form
can I be gibbeting? can you be gibbeting? can he be gibbeting? can we be gibbeting? can you be gibbeting? can they be gibbeting?
Perfect
can I have gibbeted? can you have gibbeted? can he have gibbeted? can we have gibbeted? can you have gibbeted? can they have gibbeted?
V-ing perfect
can I have been gibbeting? can you have been gibbeting? can he have been gibbeting? can we have been gibbeting? can you have been gibbeting? can they have been gibbeting?
Interro-negative form
Simple form
can I not gibbet? can you not gibbet? can he not gibbet? can we not gibbet? can you not gibbet? can they not gibbet?
V-ing form
can I not be gibbeting? can you not be gibbeting? can he not be gibbeting? can we not be gibbeting? can you not be gibbeting? can they not be gibbeting?
Perfect
can I not have gibbeted? can you not have gibbeted? can he not have gibbeted? can we not have gibbeted? can you not have gibbeted? can they not have gibbeted?
V-ing perfect
can I not have been gibbeting? can you not have been gibbeting? can he not have been gibbeting? can we not have been gibbeting? can you not have been gibbeting? can they not have been gibbeting?