can fritter
Verbo regular: fritter - frittered- frittered

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can fritter
you can fritter
he can fritter
we can fritter
you can fritter
they can fritter 	I can be frittering
you can be frittering
he can be frittering
we can be frittering
you can be frittering
they can be frittering	I can have frittered
you can have frittered
he can have frittered
we can have frittered
you can have frittered
they can have frittered	I can have been frittering
you can have been frittering
he can have been frittering
we can have been frittering
you can have been frittering
they can have been frittering	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot fritter
you cannot fritter
he cannot fritter
we cannot fritter
you cannot fritter
they cannot fritter 	I cannot be frittering
you cannot be frittering
he cannot be frittering
we cannot be frittering
you cannot be frittering
they cannot be frittering	I cannot have frittered
you cannot have frittered
he cannot have frittered
we cannot have frittered
you cannot have frittered
they cannot have frittered	I cannot have been frittering
you cannot have been frittering
he cannot have been frittering
we cannot have been frittering
you cannot have been frittering
they cannot have been frittering	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I fritter?
can you fritter?
can he fritter?
can we fritter?
can you fritter?
can they fritter? 	can I be frittering?
can you be frittering?
can he be frittering?
can we be frittering?
can you be frittering?
can they be frittering? 	can I have frittered?
can you have frittered?
can he have frittered?
can we have frittered?
can you have frittered?
can they have frittered? 	can I have been frittering?
can you have been frittering?
can he have been frittering?
can we have been frittering?
can you have been frittering?
can they have been frittering? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not fritter?
can you not fritter?
can he not fritter?
can we not fritter?
can you not fritter?
can they not fritter? 	can I not be frittering?
can you not be frittering?
can he not be frittering?
can we not be frittering?
can you not be frittering?
can they not be frittering? 	can I not have frittered?
can you not have frittered?
can he not have frittered?
can we not have frittered?
can you not have frittered?
can they not have frittered? 	can I not have been frittering?
can you not have been frittering?
can he not have been frittering?
can we not have been frittering?
can you not have been frittering?
can they not have been frittering?