English verb conjugation
CAN COCK

Regular verb: cock - cocked - cocked

Affirmation

Simple form	V-ing form
I can cock you can cock he can cock we can cock you can cock they can cock	I can be cocking you can be cocking he can be cocking we can be cocking you can be cocking they can be cocking
Perfect	V-ing perfect
I can have cocked you can have cocked he can have cocked we can have cocked you can have cocked they can have cocked	I can have been cocking you can have been cocking he can have been cocking we can have been cocking you can have been cocking they can have been cocking

Negation

Simple form	V-ing form
I cannot cock you cannot cock he cannot cock we cannot cock you cannot cock they cannot cock	I cannot be cocking you cannot be cocking he cannot be cocking we cannot be cocking you cannot be cocking they cannot be cocking
Perfect	V-ing perfect
I cannot have cocked you cannot have cocked he cannot have cocked we cannot have cocked you cannot have cocked they cannot have cocked	I cannot have been cocking you cannot have been cocking he cannot have been cocking we cannot have been cocking you cannot have been cocking they cannot have been cocking

Interrogative form

Simple form	V-ing form
can I cock? can you cock? can he cock? can we cock? can you cock? can they cock?	can I be cocking? can you be cocking? can he be cocking? can we be cocking? can you be cocking? can they be cocking?
Perfect	V-ing perfect
can I have cocked? can you have cocked? can he have cocked? can we have cocked? can you have cocked? can they have cocked?	can I have been cocking? can you have been cocking? can he have been cocking? can we have been cocking? can you have been cocking? can they have been cocking?

Interro-negative form

Simple form	V-ing form
can I not cock? can you not cock? can he not cock? can we not cock? can you not cock? can they not cock?	can I not be cocking? can you not be cocking? can he not be cocking? can we not be cocking? can you not be cocking? can they not be cocking?
Perfect	V-ing perfect
can I not have cocked? can you not have cocked? can he not have cocked? can we not have cocked? can you not have cocked? can they not have cocked?	can I not have been cocking? can you not have been cocking? can he not have been cocking? can we not have been cocking? can you not have been cocking? can they not have been cocking?