English verb conjugation
CAN CRAVE

Regular verb: crave - craved - craved

Affirmation

Simple form	V-ing form
I can crave you can crave he can crave we can crave you can crave they can crave	I can be craving you can be craving he can be craving we can be craving you can be craving they can be craving
Perfect	V-ing perfect
I can have craved you can have craved he can have craved we can have craved you can have craved they can have craved	I can have been craving you can have been craving he can have been craving we can have been craving you can have been craving they can have been craving

Negation

Simple form	V-ing form
I can't crave you can't crave he can't crave we can't crave you can't crave they can't crave	I can't be craving you can't be craving he can't be craving we can't be craving you can't be craving they can't be craving
Perfect	V-ing perfect
I can't have craved you can't have craved he can't have craved we can't have craved you can't have craved they can't have craved	I can't have been craving you can't have been craving he can't have been craving we can't have been craving you can't have been craving they can't have been craving

Interrogative form

Simple form	V-ing form
can I crave? can you crave? can he crave? can we crave? can you crave? can they crave?	can I be craving? can you be craving? can he be craving? can we be craving? can you be craving? can they be craving?
Perfect	V-ing perfect
can I have craved? can you have craved? can he have craved? can we have craved? can you have craved? can they have craved?	can I have been craving? can you have been craving? can he have been craving? can we have been craving? can you have been craving? can they have been craving?

Interro-negative form

Simple form	V-ing form
can't I crave? can't you crave? can't he crave? can't we crave? can't you crave? can't they crave?	can't I be craving? can't you be craving? can't he be craving? can't we be craving? can't you be craving? can't they be craving?
Perfect	V-ing perfect
can't I have craved? can't you have craved? can't he have craved? can't we have craved? can't you have craved? can't they have craved?	can't I have been craving? can't you have been craving? can't he have been craving? can't we have been craving? can't you have been craving? can't they have been craving?