should muse
Verbo regular: muse - mused- mused

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'd muse
you'd muse
he'd muse
we'd muse
you'd muse
they'd muse 	I'd be musing
you'd be musing
he'd be musing
we'd be musing
you'd be musing
they'd be musing	I should've mused
you should've mused
he should've mused
we should've mused
you should've mused
they should've mused	I should've been musing
you should've been musing
he should've been musing
we should've been musing
you should've been musing
they should've been musing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shouldn't muse
you shouldn't muse
he shouldn't muse
we shouldn't muse
you shouldn't muse
they shouldn't muse 	I shouldn't be musing
you shouldn't be musing
he shouldn't be musing
we shouldn't be musing
you shouldn't be musing
they shouldn't be musing	I shouldn't have mused
you shouldn't have mused
he shouldn't have mused
we shouldn't have mused
you shouldn't have mused
they shouldn't have mused	I shouldn't have been musing
you shouldn't have been musing
he shouldn't have been musing
we shouldn't have been musing
you shouldn't have been musing
they shouldn't have been musing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I muse?
should you muse?
should he muse?
should we muse?
should you muse?
should they muse? 	should I be musing?
should you be musing?
should he be musing?
should we be musing?
should you be musing?
should they be musing? 	should I have mused?
should you have mused?
should he have mused?
should we have mused?
should you have mused?
should they have mused? 	should I have been musing?
should you have been musing?
should he have been musing?
should we have been musing?
should you have been musing?
should they have been musing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shouldn't I muse?
shouldn't you muse?
shouldn't he muse?
shouldn't we muse?
shouldn't you muse?
shouldn't they muse? 	shouldn't I be musing?
shouldn't you be musing?
shouldn't he be musing?
shouldn't we be musing?
shouldn't you be musing?
shouldn't they be musing? 	shouldn't I have mused?
shouldn't you have mused?
shouldn't he have mused?
shouldn't we have mused?
shouldn't you have mused?
shouldn't they have mused? 	shouldn't I have been musing?
shouldn't you have been musing?
shouldn't he have been musing?
shouldn't we have been musing?
shouldn't you have been musing?
shouldn't they have been musing?