I can unleash you can unleash he can unleash we can unleash you can unleash they can unleash
V-ing form
I can be unleashing you can be unleashing he can be unleashing we can be unleashing you can be unleashing they can be unleashing
Perfect
I can have unleashed you can have unleashed he can have unleashed we can have unleashed you can have unleashed they can have unleashed
V-ing perfect
I can have been unleashing you can have been unleashing he can have been unleashing we can have been unleashing you can have been unleashing they can have been unleashing
Negation
Simple form
I cannot unleash you cannot unleash he cannot unleash we cannot unleash you cannot unleash they cannot unleash
V-ing form
I cannot be unleashing you cannot be unleashing he cannot be unleashing we cannot be unleashing you cannot be unleashing they cannot be unleashing
Perfect
I cannot have unleashed you cannot have unleashed he cannot have unleashed we cannot have unleashed you cannot have unleashed they cannot have unleashed
V-ing perfect
I cannot have been unleashing you cannot have been unleashing he cannot have been unleashing we cannot have been unleashing you cannot have been unleashing they cannot have been unleashing
Interrogative form
Simple form
can I unleash? can you unleash? can he unleash? can we unleash? can you unleash? can they unleash?
V-ing form
can I be unleashing? can you be unleashing? can he be unleashing? can we be unleashing? can you be unleashing? can they be unleashing?
Perfect
can I have unleashed? can you have unleashed? can he have unleashed? can we have unleashed? can you have unleashed? can they have unleashed?
V-ing perfect
can I have been unleashing? can you have been unleashing? can he have been unleashing? can we have been unleashing? can you have been unleashing? can they have been unleashing?
Interro-negative form
Simple form
can I not unleash? can you not unleash? can he not unleash? can we not unleash? can you not unleash? can they not unleash?
V-ing form
can I not be unleashing? can you not be unleashing? can he not be unleashing? can we not be unleashing? can you not be unleashing? can they not be unleashing?
Perfect
can I not have unleashed? can you not have unleashed? can he not have unleashed? can we not have unleashed? can you not have unleashed? can they not have unleashed?
V-ing perfect
can I not have been unleashing? can you not have been unleashing? can he not have been unleashing? can we not have been unleashing? can you not have been unleashing? can they not have been unleashing?