can malfunction
Verbo regular: malfunction - malfunctioned- malfunctioned

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can malfunction
you can malfunction
she can malfunction
we can malfunction
you can malfunction
they can malfunction 	I can be malfunctioning
you can be malfunctioning
she can be malfunctioning
we can be malfunctioning
you can be malfunctioning
they can be malfunctioning	I can have malfunctioned
you can have malfunctioned
she can have malfunctioned
we can have malfunctioned
you can have malfunctioned
they can have malfunctioned	I can have been malfunctioning
you can have been malfunctioning
she can have been malfunctioning
we can have been malfunctioning
you can have been malfunctioning
they can have been malfunctioning	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot malfunction
you cannot malfunction
she cannot malfunction
we cannot malfunction
you cannot malfunction
they cannot malfunction 	I cannot be malfunctioning
you cannot be malfunctioning
she cannot be malfunctioning
we cannot be malfunctioning
you cannot be malfunctioning
they cannot be malfunctioning	I cannot have malfunctioned
you cannot have malfunctioned
she cannot have malfunctioned
we cannot have malfunctioned
you cannot have malfunctioned
they cannot have malfunctioned	I cannot have been malfunctioning
you cannot have been malfunctioning
she cannot have been malfunctioning
we cannot have been malfunctioning
you cannot have been malfunctioning
they cannot have been malfunctioning	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I malfunction?
can you malfunction?
can she malfunction?
can we malfunction?
can you malfunction?
can they malfunction? 	can I be malfunctioning?
can you be malfunctioning?
can she be malfunctioning?
can we be malfunctioning?
can you be malfunctioning?
can they be malfunctioning? 	can I have malfunctioned?
can you have malfunctioned?
can she have malfunctioned?
can we have malfunctioned?
can you have malfunctioned?
can they have malfunctioned? 	can I have been malfunctioning?
can you have been malfunctioning?
can she have been malfunctioning?
can we have been malfunctioning?
can you have been malfunctioning?
can they have been malfunctioning? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not malfunction?
can you not malfunction?
can she not malfunction?
can we not malfunction?
can you not malfunction?
can they not malfunction? 	can I not be malfunctioning?
can you not be malfunctioning?
can she not be malfunctioning?
can we not be malfunctioning?
can you not be malfunctioning?
can they not be malfunctioning? 	can I not have malfunctioned?
can you not have malfunctioned?
can she not have malfunctioned?
can we not have malfunctioned?
can you not have malfunctioned?
can they not have malfunctioned? 	can I not have been malfunctioning?
can you not have been malfunctioning?
can she not have been malfunctioning?
can we not have been malfunctioning?
can you not have been malfunctioning?
can they not have been malfunctioning?