must scrounge
Verbo regular: scrounge - scrounged- scrounged

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must scrounge
you must scrounge
he must scrounge
we must scrounge
you must scrounge
they must scrounge 	I must be scrounging
you must be scrounging
he must be scrounging
we must be scrounging
you must be scrounging
they must be scrounging	I must have scrounged
you must have scrounged
he must have scrounged
we must have scrounged
you must have scrounged
they must have scrounged	I must have been scrounging
you must have been scrounging
he must have been scrounging
we must have been scrounging
you must have been scrounging
they must have been scrounging	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not scrounge
you must not scrounge
he must not scrounge
we must not scrounge
you must not scrounge
they must not scrounge 	I must not be scrounging
you must not be scrounging
he must not be scrounging
we must not be scrounging
you must not be scrounging
they must not be scrounging	I must not have scrounged
you must not have scrounged
he must not have scrounged
we must not have scrounged
you must not have scrounged
they must not have scrounged	I must not have been scrounging
you must not have been scrounging
he must not have been scrounging
we must not have been scrounging
you must not have been scrounging
they must not have been scrounging	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I scrounge?
must you scrounge?
must he scrounge?
must we scrounge?
must you scrounge?
must they scrounge? 	must I be scrounging?
must you be scrounging?
must he be scrounging?
must we be scrounging?
must you be scrounging?
must they be scrounging? 	must I have scrounged?
must you have scrounged?
must he have scrounged?
must we have scrounged?
must you have scrounged?
must they have scrounged? 	must I have been scrounging?
must you have been scrounging?
must he have been scrounging?
must we have been scrounging?
must you have been scrounging?
must they have been scrounging? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not scrounge?
must you not scrounge?
must he not scrounge?
must we not scrounge?
must you not scrounge?
must they not scrounge? 	must I not be scrounging?
must you not be scrounging?
must he not be scrounging?
must we not be scrounging?
must you not be scrounging?
must they not be scrounging? 	must I not have scrounged?
must you not have scrounged?
must he not have scrounged?
must we not have scrounged?
must you not have scrounged?
must they not have scrounged? 	must I not have been scrounging?
must you not have been scrounging?
must he not have been scrounging?
must we not have been scrounging?
must you not have been scrounging?
must they not have been scrounging?