English verb conjugation
CAN RUMINATE

Regular verb: ruminate - ruminated - ruminated

Affirmation

Simple form	V-ing form
I can ruminate you can ruminate he can ruminate we can ruminate you can ruminate they can ruminate	I can be ruminating you can be ruminating he can be ruminating we can be ruminating you can be ruminating they can be ruminating
Perfect	V-ing perfect
I can have ruminated you can have ruminated he can have ruminated we can have ruminated you can have ruminated they can have ruminated	I can have been ruminating you can have been ruminating he can have been ruminating we can have been ruminating you can have been ruminating they can have been ruminating

Negation

Simple form	V-ing form
I can't ruminate you can't ruminate he can't ruminate we can't ruminate you can't ruminate they can't ruminate	I can't be ruminating you can't be ruminating he can't be ruminating we can't be ruminating you can't be ruminating they can't be ruminating
Perfect	V-ing perfect
I can't have ruminated you can't have ruminated he can't have ruminated we can't have ruminated you can't have ruminated they can't have ruminated	I can't have been ruminating you can't have been ruminating he can't have been ruminating we can't have been ruminating you can't have been ruminating they can't have been ruminating

Interrogative form

Simple form	V-ing form
can I ruminate? can you ruminate? can he ruminate? can we ruminate? can you ruminate? can they ruminate?	can I be ruminating? can you be ruminating? can he be ruminating? can we be ruminating? can you be ruminating? can they be ruminating?
Perfect	V-ing perfect
can I have ruminated? can you have ruminated? can he have ruminated? can we have ruminated? can you have ruminated? can they have ruminated?	can I have been ruminating? can you have been ruminating? can he have been ruminating? can we have been ruminating? can you have been ruminating? can they have been ruminating?

Interro-negative form

Simple form	V-ing form
can't I ruminate? can't you ruminate? can't he ruminate? can't we ruminate? can't you ruminate? can't they ruminate?	can't I be ruminating? can't you be ruminating? can't he be ruminating? can't we be ruminating? can't you be ruminating? can't they be ruminating?
Perfect	V-ing perfect
can't I have ruminated? can't you have ruminated? can't he have ruminated? can't we have ruminated? can't you have ruminated? can't they have ruminated?	can't I have been ruminating? can't you have been ruminating? can't he have been ruminating? can't we have been ruminating? can't you have been ruminating? can't they have been ruminating?