could queue-jump
Regular verb: queue-jump - queue-jumped- queue-jumped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could queue-jump
you could queue-jump
she could queue-jump
we could queue-jump
you could queue-jump
they could queue-jump 	I could be queue-jumping
you could be queue-jumping
she could be queue-jumping
we could be queue-jumping
you could be queue-jumping
they could be queue-jumping	I could have queue-jumped
you could have queue-jumped
she could have queue-jumped
we could have queue-jumped
you could have queue-jumped
they could have queue-jumped	I could have been queue-jumping
you could have been queue-jumping
she could have been queue-jumping
we could have been queue-jumping
you could have been queue-jumping
they could have been queue-jumping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't queue-jump
you couldn't queue-jump
she couldn't queue-jump
we couldn't queue-jump
you couldn't queue-jump
they couldn't queue-jump 	I couldn't be queue-jumping
you couldn't be queue-jumping
she couldn't be queue-jumping
we couldn't be queue-jumping
you couldn't be queue-jumping
they couldn't be queue-jumping	I couldn't have queue-jumped
you couldn't have queue-jumped
she couldn't have queue-jumped
we couldn't have queue-jumped
you couldn't have queue-jumped
they couldn't have queue-jumped	I couldn't have been queue-jumping
you couldn't have been queue-jumping
she couldn't have been queue-jumping
we couldn't have been queue-jumping
you couldn't have been queue-jumping
they couldn't have been queue-jumping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I queue-jump?
could you queue-jump?
could she queue-jump?
could we queue-jump?
could you queue-jump?
could they queue-jump? 	could I be queue-jumping?
could you be queue-jumping?
could she be queue-jumping?
could we be queue-jumping?
could you be queue-jumping?
could they be queue-jumping? 	could I have queue-jumped?
could you have queue-jumped?
could she have queue-jumped?
could we have queue-jumped?
could you have queue-jumped?
could they have queue-jumped? 	could I have been queue-jumping?
could you have been queue-jumping?
could she have been queue-jumping?
could we have been queue-jumping?
could you have been queue-jumping?
could they have been queue-jumping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I queue-jump?
couldn't you queue-jump?
couldn't she queue-jump?
couldn't we queue-jump?
couldn't you queue-jump?
couldn't they queue-jump? 	couldn't I be queue-jumping?
couldn't you be queue-jumping?
couldn't she be queue-jumping?
couldn't we be queue-jumping?
couldn't you be queue-jumping?
couldn't they be queue-jumping? 	couldn't I have queue-jumped?
couldn't you have queue-jumped?
couldn't she have queue-jumped?
couldn't we have queue-jumped?
couldn't you have queue-jumped?
couldn't they have queue-jumped? 	couldn't I have been queue-jumping?
couldn't you have been queue-jumping?
couldn't she have been queue-jumping?
couldn't we have been queue-jumping?
couldn't you have been queue-jumping?
couldn't they have been queue-jumping?