could scrounge
Regular verb: scrounge - scrounged- scrounged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could scrounge
you could scrounge
he could scrounge
we could scrounge
you could scrounge
they could scrounge 	I could be scrounging
you could be scrounging
he could be scrounging
we could be scrounging
you could be scrounging
they could be scrounging	I could have scrounged
you could have scrounged
he could have scrounged
we could have scrounged
you could have scrounged
they could have scrounged	I could have been scrounging
you could have been scrounging
he could have been scrounging
we could have been scrounging
you could have been scrounging
they could have been scrounging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't scrounge
you couldn't scrounge
he couldn't scrounge
we couldn't scrounge
you couldn't scrounge
they couldn't scrounge 	I couldn't be scrounging
you couldn't be scrounging
he couldn't be scrounging
we couldn't be scrounging
you couldn't be scrounging
they couldn't be scrounging	I couldn't have scrounged
you couldn't have scrounged
he couldn't have scrounged
we couldn't have scrounged
you couldn't have scrounged
they couldn't have scrounged	I couldn't have been scrounging
you couldn't have been scrounging
he couldn't have been scrounging
we couldn't have been scrounging
you couldn't have been scrounging
they couldn't have been scrounging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I scrounge?
could you scrounge?
could he scrounge?
could we scrounge?
could you scrounge?
could they scrounge? 	could I be scrounging?
could you be scrounging?
could he be scrounging?
could we be scrounging?
could you be scrounging?
could they be scrounging? 	could I have scrounged?
could you have scrounged?
could he have scrounged?
could we have scrounged?
could you have scrounged?
could they have scrounged? 	could I have been scrounging?
could you have been scrounging?
could he have been scrounging?
could we have been scrounging?
could you have been scrounging?
could they have been scrounging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I scrounge?
couldn't you scrounge?
couldn't he scrounge?
couldn't we scrounge?
couldn't you scrounge?
couldn't they scrounge? 	couldn't I be scrounging?
couldn't you be scrounging?
couldn't he be scrounging?
couldn't we be scrounging?
couldn't you be scrounging?
couldn't they be scrounging? 	couldn't I have scrounged?
couldn't you have scrounged?
couldn't he have scrounged?
couldn't we have scrounged?
couldn't you have scrounged?
couldn't they have scrounged? 	couldn't I have been scrounging?
couldn't you have been scrounging?
couldn't he have been scrounging?
couldn't we have been scrounging?
couldn't you have been scrounging?
couldn't they have been scrounging?