should pattern
Verbo regular: pattern - patterned- patterned

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'd pattern
you'd pattern
she'd pattern
we'd pattern
you'd pattern
they'd pattern 	I'd be patterning
you'd be patterning
she'd be patterning
we'd be patterning
you'd be patterning
they'd be patterning	I should've patterned
you should've patterned
she should've patterned
we should've patterned
you should've patterned
they should've patterned	I should've been patterning
you should've been patterning
she should've been patterning
we should've been patterning
you should've been patterning
they should've been patterning	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shouldn't pattern
you shouldn't pattern
she shouldn't pattern
we shouldn't pattern
you shouldn't pattern
they shouldn't pattern 	I shouldn't be patterning
you shouldn't be patterning
she shouldn't be patterning
we shouldn't be patterning
you shouldn't be patterning
they shouldn't be patterning	I shouldn't have patterned
you shouldn't have patterned
she shouldn't have patterned
we shouldn't have patterned
you shouldn't have patterned
they shouldn't have patterned	I shouldn't have been patterning
you shouldn't have been patterning
she shouldn't have been patterning
we shouldn't have been patterning
you shouldn't have been patterning
they shouldn't have been patterning	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I pattern?
should you pattern?
should she pattern?
should we pattern?
should you pattern?
should they pattern? 	should I be patterning?
should you be patterning?
should she be patterning?
should we be patterning?
should you be patterning?
should they be patterning? 	should I have patterned?
should you have patterned?
should she have patterned?
should we have patterned?
should you have patterned?
should they have patterned? 	should I have been patterning?
should you have been patterning?
should she have been patterning?
should we have been patterning?
should you have been patterning?
should they have been patterning? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shouldn't I pattern?
shouldn't you pattern?
shouldn't she pattern?
shouldn't we pattern?
shouldn't you pattern?
shouldn't they pattern? 	shouldn't I be patterning?
shouldn't you be patterning?
shouldn't she be patterning?
shouldn't we be patterning?
shouldn't you be patterning?
shouldn't they be patterning? 	shouldn't I have patterned?
shouldn't you have patterned?
shouldn't she have patterned?
shouldn't we have patterned?
shouldn't you have patterned?
shouldn't they have patterned? 	shouldn't I have been patterning?
shouldn't you have been patterning?
shouldn't she have been patterning?
shouldn't we have been patterning?
shouldn't you have been patterning?
shouldn't they have been patterning?