should preattune
Verbo regular: preattune - preattuned- preattuned

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should preattune
you should preattune
he should preattune
we should preattune
you should preattune
they should preattune 	I should be preattuning
you should be preattuning
he should be preattuning
we should be preattuning
you should be preattuning
they should be preattuning	I should have preattuned
you should have preattuned
he should have preattuned
we should have preattuned
you should have preattuned
they should have preattuned	I should have been preattuning
you should have been preattuning
he should have been preattuning
we should have been preattuning
you should have been preattuning
they should have been preattuning	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not preattune
you should not preattune
he should not preattune
we should not preattune
you should not preattune
they should not preattune 	I should not be preattuning
you should not be preattuning
he should not be preattuning
we should not be preattuning
you should not be preattuning
they should not be preattuning	I should not have preattuned
you should not have preattuned
he should not have preattuned
we should not have preattuned
you should not have preattuned
they should not have preattuned	I should not have been preattuning
you should not have been preattuning
he should not have been preattuning
we should not have been preattuning
you should not have been preattuning
they should not have been preattuning	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I preattune?
should you preattune?
should he preattune?
should we preattune?
should you preattune?
should they preattune? 	should I be preattuning?
should you be preattuning?
should he be preattuning?
should we be preattuning?
should you be preattuning?
should they be preattuning? 	should I have preattuned?
should you have preattuned?
should he have preattuned?
should we have preattuned?
should you have preattuned?
should they have preattuned? 	should I have been preattuning?
should you have been preattuning?
should he have been preattuning?
should we have been preattuning?
should you have been preattuning?
should they have been preattuning? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not preattune?
should you not preattune?
should he not preattune?
should we not preattune?
should you not preattune?
should they not preattune? 	should I not be preattuning?
should you not be preattuning?
should he not be preattuning?
should we not be preattuning?
should you not be preattuning?
should they not be preattuning? 	should I not have preattuned?
should you not have preattuned?
should he not have preattuned?
should we not have preattuned?
should you not have preattuned?
should they not have preattuned? 	should I not have been preattuning?
should you not have been preattuning?
should he not have been preattuning?
should we not have been preattuning?
should you not have been preattuning?
should they not have been preattuning?