can fume
Verbo regular: fume - fumed- fumed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can fume
you can fume
she can fume
we can fume
you can fume
they can fume 	I can be fuming
you can be fuming
she can be fuming
we can be fuming
you can be fuming
they can be fuming	I can have fumed
you can have fumed
she can have fumed
we can have fumed
you can have fumed
they can have fumed	I can have been fuming
you can have been fuming
she can have been fuming
we can have been fuming
you can have been fuming
they can have been fuming	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot fume
you cannot fume
she cannot fume
we cannot fume
you cannot fume
they cannot fume 	I cannot be fuming
you cannot be fuming
she cannot be fuming
we cannot be fuming
you cannot be fuming
they cannot be fuming	I cannot have fumed
you cannot have fumed
she cannot have fumed
we cannot have fumed
you cannot have fumed
they cannot have fumed	I cannot have been fuming
you cannot have been fuming
she cannot have been fuming
we cannot have been fuming
you cannot have been fuming
they cannot have been fuming	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I fume?
can you fume?
can she fume?
can we fume?
can you fume?
can they fume? 	can I be fuming?
can you be fuming?
can she be fuming?
can we be fuming?
can you be fuming?
can they be fuming? 	can I have fumed?
can you have fumed?
can she have fumed?
can we have fumed?
can you have fumed?
can they have fumed? 	can I have been fuming?
can you have been fuming?
can she have been fuming?
can we have been fuming?
can you have been fuming?
can they have been fuming? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not fume?
can you not fume?
can she not fume?
can we not fume?
can you not fume?
can they not fume? 	can I not be fuming?
can you not be fuming?
can she not be fuming?
can we not be fuming?
can you not be fuming?
can they not be fuming? 	can I not have fumed?
can you not have fumed?
can she not have fumed?
can we not have fumed?
can you not have fumed?
can they not have fumed? 	can I not have been fuming?
can you not have been fuming?
can she not have been fuming?
can we not have been fuming?
can you not have been fuming?
can they not have been fuming?