Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I can pendulum you can pendulum he can pendulum we can pendulum you can pendulum they can pendulum
V-ing form
I can be penduluming you can be penduluming he can be penduluming we can be penduluming you can be penduluming they can be penduluming
Perfect
I can have pendulumed you can have pendulumed he can have pendulumed we can have pendulumed you can have pendulumed they can have pendulumed
V-ing perfect
I can have been penduluming you can have been penduluming he can have been penduluming we can have been penduluming you can have been penduluming they can have been penduluming
Negation
Simple form
I cannot pendulum you cannot pendulum he cannot pendulum we cannot pendulum you cannot pendulum they cannot pendulum
V-ing form
I cannot be penduluming you cannot be penduluming he cannot be penduluming we cannot be penduluming you cannot be penduluming they cannot be penduluming
Perfect
I cannot have pendulumed you cannot have pendulumed he cannot have pendulumed we cannot have pendulumed you cannot have pendulumed they cannot have pendulumed
V-ing perfect
I cannot have been penduluming you cannot have been penduluming he cannot have been penduluming we cannot have been penduluming you cannot have been penduluming they cannot have been penduluming
Interrogative form
Simple form
can I pendulum? can you pendulum? can he pendulum? can we pendulum? can you pendulum? can they pendulum?
V-ing form
can I be penduluming? can you be penduluming? can he be penduluming? can we be penduluming? can you be penduluming? can they be penduluming?
Perfect
can I have pendulumed? can you have pendulumed? can he have pendulumed? can we have pendulumed? can you have pendulumed? can they have pendulumed?
V-ing perfect
can I have been penduluming? can you have been penduluming? can he have been penduluming? can we have been penduluming? can you have been penduluming? can they have been penduluming?
Interro-negative form
Simple form
can I not pendulum? can you not pendulum? can he not pendulum? can we not pendulum? can you not pendulum? can they not pendulum?
V-ing form
can I not be penduluming? can you not be penduluming? can he not be penduluming? can we not be penduluming? can you not be penduluming? can they not be penduluming?
Perfect
can I not have pendulumed? can you not have pendulumed? can he not have pendulumed? can we not have pendulumed? can you not have pendulumed? can they not have pendulumed?
V-ing perfect
can I not have been penduluming? can you not have been penduluming? can he not have been penduluming? can we not have been penduluming? can you not have been penduluming? can they not have been penduluming?