can ripple
Regular verb: ripple - rippled- rippled

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