English verb conjugation
CAN RUMBA

Regular verb: rumba - rumbaed - rumbaed

Affirmation

Simple form	V-ing form
I can rumba you can rumba he can rumba we can rumba you can rumba they can rumba	I can be rumbaing you can be rumbaing he can be rumbaing we can be rumbaing you can be rumbaing they can be rumbaing
Perfect	V-ing perfect
I can have rumbaed you can have rumbaed he can have rumbaed we can have rumbaed you can have rumbaed they can have rumbaed	I can have been rumbaing you can have been rumbaing he can have been rumbaing we can have been rumbaing you can have been rumbaing they can have been rumbaing

Negation

Simple form	V-ing form
I can't rumba you can't rumba he can't rumba we can't rumba you can't rumba they can't rumba	I can't be rumbaing you can't be rumbaing he can't be rumbaing we can't be rumbaing you can't be rumbaing they can't be rumbaing
Perfect	V-ing perfect
I can't have rumbaed you can't have rumbaed he can't have rumbaed we can't have rumbaed you can't have rumbaed they can't have rumbaed	I can't have been rumbaing you can't have been rumbaing he can't have been rumbaing we can't have been rumbaing you can't have been rumbaing they can't have been rumbaing

Interrogative form

Simple form	V-ing form
can I rumba? can you rumba? can he rumba? can we rumba? can you rumba? can they rumba?	can I be rumbaing? can you be rumbaing? can he be rumbaing? can we be rumbaing? can you be rumbaing? can they be rumbaing?
Perfect	V-ing perfect
can I have rumbaed? can you have rumbaed? can he have rumbaed? can we have rumbaed? can you have rumbaed? can they have rumbaed?	can I have been rumbaing? can you have been rumbaing? can he have been rumbaing? can we have been rumbaing? can you have been rumbaing? can they have been rumbaing?

Interro-negative form

Simple form	V-ing form
can't I rumba? can't you rumba? can't he rumba? can't we rumba? can't you rumba? can't they rumba?	can't I be rumbaing? can't you be rumbaing? can't he be rumbaing? can't we be rumbaing? can't you be rumbaing? can't they be rumbaing?
Perfect	V-ing perfect
can't I have rumbaed? can't you have rumbaed? can't he have rumbaed? can't we have rumbaed? can't you have rumbaed? can't they have rumbaed?	can't I have been rumbaing? can't you have been rumbaing? can't he have been rumbaing? can't we have been rumbaing? can't you have been rumbaing? can't they have been rumbaing?