can scavenge
Regular verb: scavenge - scavenged- scavenged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can scavenge
you can scavenge
he can scavenge
we can scavenge
you can scavenge
they can scavenge 	I can be scavenging
you can be scavenging
he can be scavenging
we can be scavenging
you can be scavenging
they can be scavenging	I can have scavenged
you can have scavenged
he can have scavenged
we can have scavenged
you can have scavenged
they can have scavenged	I can have been scavenging
you can have been scavenging
he can have been scavenging
we can have been scavenging
you can have been scavenging
they can have been scavenging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't scavenge
you can't scavenge
he can't scavenge
we can't scavenge
you can't scavenge
they can't scavenge 	I can't be scavenging
you can't be scavenging
he can't be scavenging
we can't be scavenging
you can't be scavenging
they can't be scavenging	I can't have scavenged
you can't have scavenged
he can't have scavenged
we can't have scavenged
you can't have scavenged
they can't have scavenged	I can't have been scavenging
you can't have been scavenging
he can't have been scavenging
we can't have been scavenging
you can't have been scavenging
they can't have been scavenging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I scavenge?
can you scavenge?
can he scavenge?
can we scavenge?
can you scavenge?
can they scavenge? 	can I be scavenging?
can you be scavenging?
can he be scavenging?
can we be scavenging?
can you be scavenging?
can they be scavenging? 	can I have scavenged?
can you have scavenged?
can he have scavenged?
can we have scavenged?
can you have scavenged?
can they have scavenged? 	can I have been scavenging?
can you have been scavenging?
can he have been scavenging?
can we have been scavenging?
can you have been scavenging?
can they have been scavenging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I scavenge?
can't you scavenge?
can't he scavenge?
can't we scavenge?
can't you scavenge?
can't they scavenge? 	can't I be scavenging?
can't you be scavenging?
can't he be scavenging?
can't we be scavenging?
can't you be scavenging?
can't they be scavenging? 	can't I have scavenged?
can't you have scavenged?
can't he have scavenged?
can't we have scavenged?
can't you have scavenged?
can't they have scavenged? 	can't I have been scavenging?
can't you have been scavenging?
can't he have been scavenging?
can't we have been scavenging?
can't you have been scavenging?
can't they have been scavenging?