can squabble
Regular verb: squabble - squabbled- squabbled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can squabble
you can squabble
she can squabble
we can squabble
you can squabble
they can squabble 	I can be squabbling
you can be squabbling
she can be squabbling
we can be squabbling
you can be squabbling
they can be squabbling	I can have squabbled
you can have squabbled
she can have squabbled
we can have squabbled
you can have squabbled
they can have squabbled	I can have been squabbling
you can have been squabbling
she can have been squabbling
we can have been squabbling
you can have been squabbling
they can have been squabbling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't squabble
you can't squabble
she can't squabble
we can't squabble
you can't squabble
they can't squabble 	I can't be squabbling
you can't be squabbling
she can't be squabbling
we can't be squabbling
you can't be squabbling
they can't be squabbling	I can't have squabbled
you can't have squabbled
she can't have squabbled
we can't have squabbled
you can't have squabbled
they can't have squabbled	I can't have been squabbling
you can't have been squabbling
she can't have been squabbling
we can't have been squabbling
you can't have been squabbling
they can't have been squabbling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I squabble?
can you squabble?
can she squabble?
can we squabble?
can you squabble?
can they squabble? 	can I be squabbling?
can you be squabbling?
can she be squabbling?
can we be squabbling?
can you be squabbling?
can they be squabbling? 	can I have squabbled?
can you have squabbled?
can she have squabbled?
can we have squabbled?
can you have squabbled?
can they have squabbled? 	can I have been squabbling?
can you have been squabbling?
can she have been squabbling?
can we have been squabbling?
can you have been squabbling?
can they have been squabbling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I squabble?
can't you squabble?
can't she squabble?
can't we squabble?
can't you squabble?
can't they squabble? 	can't I be squabbling?
can't you be squabbling?
can't she be squabbling?
can't we be squabbling?
can't you be squabbling?
can't they be squabbling? 	can't I have squabbled?
can't you have squabbled?
can't she have squabbled?
can't we have squabbled?
can't you have squabbled?
can't they have squabbled? 	can't I have been squabbling?
can't you have been squabbling?
can't she have been squabbling?
can't we have been squabbling?
can't you have been squabbling?
can't they have been squabbling?