English verb conjugation
CAN CREPITATE

Regular verb: crepitate - crepitated - crepitated

Affirmation

Simple form	V-ing form
I can crepitate you can crepitate he can crepitate we can crepitate you can crepitate they can crepitate	I can be crepitating you can be crepitating he can be crepitating we can be crepitating you can be crepitating they can be crepitating
Perfect	V-ing perfect
I can have crepitated you can have crepitated he can have crepitated we can have crepitated you can have crepitated they can have crepitated	I can have been crepitating you can have been crepitating he can have been crepitating we can have been crepitating you can have been crepitating they can have been crepitating

Negation

Simple form	V-ing form
I can't crepitate you can't crepitate he can't crepitate we can't crepitate you can't crepitate they can't crepitate	I can't be crepitating you can't be crepitating he can't be crepitating we can't be crepitating you can't be crepitating they can't be crepitating
Perfect	V-ing perfect
I can't have crepitated you can't have crepitated he can't have crepitated we can't have crepitated you can't have crepitated they can't have crepitated	I can't have been crepitating you can't have been crepitating he can't have been crepitating we can't have been crepitating you can't have been crepitating they can't have been crepitating

Interrogative form

Simple form	V-ing form
can I crepitate? can you crepitate? can he crepitate? can we crepitate? can you crepitate? can they crepitate?	can I be crepitating? can you be crepitating? can he be crepitating? can we be crepitating? can you be crepitating? can they be crepitating?
Perfect	V-ing perfect
can I have crepitated? can you have crepitated? can he have crepitated? can we have crepitated? can you have crepitated? can they have crepitated?	can I have been crepitating? can you have been crepitating? can he have been crepitating? can we have been crepitating? can you have been crepitating? can they have been crepitating?

Interro-negative form

Simple form	V-ing form
can't I crepitate? can't you crepitate? can't he crepitate? can't we crepitate? can't you crepitate? can't they crepitate?	can't I be crepitating? can't you be crepitating? can't he be crepitating? can't we be crepitating? can't you be crepitating? can't they be crepitating?
Perfect	V-ing perfect
can't I have crepitated? can't you have crepitated? can't he have crepitated? can't we have crepitated? can't you have crepitated? can't they have crepitated?	can't I have been crepitating? can't you have been crepitating? can't he have been crepitating? can't we have been crepitating? can't you have been crepitating? can't they have been crepitating?