English verb conjugation
CAN RIPPLE

Regular verb: ripple - rippled - rippled

Affirmation

Simple form	V-ing form
I can ripple you can ripple he can ripple we can ripple you can ripple they can ripple	I can be rippling you can be rippling he can be rippling we can be rippling you can be rippling they can be rippling
Perfect	V-ing perfect
I can have rippled you can have rippled he can have rippled we can have rippled you can have rippled they can have rippled	I can have been rippling you can have been rippling he can have been rippling we can have been rippling you can have been rippling they can have been rippling

Negation

Simple form	V-ing form
I can't ripple you can't ripple he can't ripple we can't ripple you can't ripple they can't ripple	I can't be rippling you can't be rippling he can't be rippling we can't be rippling you can't be rippling they can't be rippling
Perfect	V-ing perfect
I can't have rippled you can't have rippled he can't have rippled we can't have rippled you can't have rippled they can't have rippled	I can't have been rippling you can't have been rippling he can't have been rippling we can't have been rippling you can't have been rippling they can't have been rippling

Interrogative form

Simple form	V-ing form
can I ripple? can you ripple? can he ripple? can we ripple? can you ripple? can they ripple?	can I be rippling? can you be rippling? can he be rippling? can we be rippling? can you be rippling? can they be rippling?
Perfect	V-ing perfect
can I have rippled? can you have rippled? can he have rippled? can we have rippled? can you have rippled? can they have rippled?	can I have been rippling? can you have been rippling? can he have been rippling? can we have been rippling? can you have been rippling? can they have been rippling?

Interro-negative form

Simple form	V-ing form
can't I ripple? can't you ripple? can't he ripple? can't we ripple? can't you ripple? can't they ripple?	can't I be rippling? can't you be rippling? can't he be rippling? can't we be rippling? can't you be rippling? can't they be rippling?
Perfect	V-ing perfect
can't I have rippled? can't you have rippled? can't he have rippled? can't we have rippled? can't you have rippled? can't they have rippled?	can't I have been rippling? can't you have been rippling? can't he have been rippling? can't we have been rippling? can't you have been rippling? can't they have been rippling?