should twinkle
Verbo regular: twinkle - twinkled- twinkled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'd twinkle
you'd twinkle
he'd twinkle
we'd twinkle
you'd twinkle
they'd twinkle 	I'd be twinkling
you'd be twinkling
he'd be twinkling
we'd be twinkling
you'd be twinkling
they'd be twinkling	I should've twinkled
you should've twinkled
he should've twinkled
we should've twinkled
you should've twinkled
they should've twinkled	I should've been twinkling
you should've been twinkling
he should've been twinkling
we should've been twinkling
you should've been twinkling
they should've been twinkling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shouldn't twinkle
you shouldn't twinkle
he shouldn't twinkle
we shouldn't twinkle
you shouldn't twinkle
they shouldn't twinkle 	I shouldn't be twinkling
you shouldn't be twinkling
he shouldn't be twinkling
we shouldn't be twinkling
you shouldn't be twinkling
they shouldn't be twinkling	I shouldn't have twinkled
you shouldn't have twinkled
he shouldn't have twinkled
we shouldn't have twinkled
you shouldn't have twinkled
they shouldn't have twinkled	I shouldn't have been twinkling
you shouldn't have been twinkling
he shouldn't have been twinkling
we shouldn't have been twinkling
you shouldn't have been twinkling
they shouldn't have been twinkling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I twinkle?
should you twinkle?
should he twinkle?
should we twinkle?
should you twinkle?
should they twinkle? 	should I be twinkling?
should you be twinkling?
should he be twinkling?
should we be twinkling?
should you be twinkling?
should they be twinkling? 	should I have twinkled?
should you have twinkled?
should he have twinkled?
should we have twinkled?
should you have twinkled?
should they have twinkled? 	should I have been twinkling?
should you have been twinkling?
should he have been twinkling?
should we have been twinkling?
should you have been twinkling?
should they have been twinkling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shouldn't I twinkle?
shouldn't you twinkle?
shouldn't he twinkle?
shouldn't we twinkle?
shouldn't you twinkle?
shouldn't they twinkle? 	shouldn't I be twinkling?
shouldn't you be twinkling?
shouldn't he be twinkling?
shouldn't we be twinkling?
shouldn't you be twinkling?
shouldn't they be twinkling? 	shouldn't I have twinkled?
shouldn't you have twinkled?
shouldn't he have twinkled?
shouldn't we have twinkled?
shouldn't you have twinkled?
shouldn't they have twinkled? 	shouldn't I have been twinkling?
shouldn't you have been twinkling?
shouldn't he have been twinkling?
shouldn't we have been twinkling?
shouldn't you have been twinkling?
shouldn't they have been twinkling?