can shamble
Regular verb: shamble - shambled- shambled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can shamble
you can shamble
he can shamble
we can shamble
you can shamble
they can shamble 	I can be shambling
you can be shambling
he can be shambling
we can be shambling
you can be shambling
they can be shambling	I can have shambled
you can have shambled
he can have shambled
we can have shambled
you can have shambled
they can have shambled	I can have been shambling
you can have been shambling
he can have been shambling
we can have been shambling
you can have been shambling
they can have been shambling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't shamble
you can't shamble
he can't shamble
we can't shamble
you can't shamble
they can't shamble 	I can't be shambling
you can't be shambling
he can't be shambling
we can't be shambling
you can't be shambling
they can't be shambling	I can't have shambled
you can't have shambled
he can't have shambled
we can't have shambled
you can't have shambled
they can't have shambled	I can't have been shambling
you can't have been shambling
he can't have been shambling
we can't have been shambling
you can't have been shambling
they can't have been shambling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I shamble?
can you shamble?
can he shamble?
can we shamble?
can you shamble?
can they shamble? 	can I be shambling?
can you be shambling?
can he be shambling?
can we be shambling?
can you be shambling?
can they be shambling? 	can I have shambled?
can you have shambled?
can he have shambled?
can we have shambled?
can you have shambled?
can they have shambled? 	can I have been shambling?
can you have been shambling?
can he have been shambling?
can we have been shambling?
can you have been shambling?
can they have been shambling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I shamble?
can't you shamble?
can't he shamble?
can't we shamble?
can't you shamble?
can't they shamble? 	can't I be shambling?
can't you be shambling?
can't he be shambling?
can't we be shambling?
can't you be shambling?
can't they be shambling? 	can't I have shambled?
can't you have shambled?
can't he have shambled?
can't we have shambled?
can't you have shambled?
can't they have shambled? 	can't I have been shambling?
can't you have been shambling?
can't he have been shambling?
can't we have been shambling?
can't you have been shambling?
can't they have been shambling?