can wobble
Regular verb: wobble - wobbled- wobbled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can wobble
you can wobble
he can wobble
we can wobble
you can wobble
they can wobble 	I can be wobbling
you can be wobbling
he can be wobbling
we can be wobbling
you can be wobbling
they can be wobbling	I can have wobbled
you can have wobbled
he can have wobbled
we can have wobbled
you can have wobbled
they can have wobbled	I can have been wobbling
you can have been wobbling
he can have been wobbling
we can have been wobbling
you can have been wobbling
they can have been wobbling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot wobble
you cannot wobble
he cannot wobble
we cannot wobble
you cannot wobble
they cannot wobble 	I cannot be wobbling
you cannot be wobbling
he cannot be wobbling
we cannot be wobbling
you cannot be wobbling
they cannot be wobbling	I cannot have wobbled
you cannot have wobbled
he cannot have wobbled
we cannot have wobbled
you cannot have wobbled
they cannot have wobbled	I cannot have been wobbling
you cannot have been wobbling
he cannot have been wobbling
we cannot have been wobbling
you cannot have been wobbling
they cannot have been wobbling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I wobble?
can you wobble?
can he wobble?
can we wobble?
can you wobble?
can they wobble? 	can I be wobbling?
can you be wobbling?
can he be wobbling?
can we be wobbling?
can you be wobbling?
can they be wobbling? 	can I have wobbled?
can you have wobbled?
can he have wobbled?
can we have wobbled?
can you have wobbled?
can they have wobbled? 	can I have been wobbling?
can you have been wobbling?
can he have been wobbling?
can we have been wobbling?
can you have been wobbling?
can they have been wobbling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not wobble?
can you not wobble?
can he not wobble?
can we not wobble?
can you not wobble?
can they not wobble? 	can I not be wobbling?
can you not be wobbling?
can he not be wobbling?
can we not be wobbling?
can you not be wobbling?
can they not be wobbling? 	can I not have wobbled?
can you not have wobbled?
can he not have wobbled?
can we not have wobbled?
can you not have wobbled?
can they not have wobbled? 	can I not have been wobbling?
can you not have been wobbling?
can he not have been wobbling?
can we not have been wobbling?
can you not have been wobbling?
can they not have been wobbling?