can modem
Verbo regular: modem - modemed- modemed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can modem
you can modem
she can modem
we can modem
you can modem
they can modem 	I can be modeming
you can be modeming
she can be modeming
we can be modeming
you can be modeming
they can be modeming	I can have modemed
you can have modemed
she can have modemed
we can have modemed
you can have modemed
they can have modemed	I can have been modeming
you can have been modeming
she can have been modeming
we can have been modeming
you can have been modeming
they can have been modeming	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot modem
you cannot modem
she cannot modem
we cannot modem
you cannot modem
they cannot modem 	I cannot be modeming
you cannot be modeming
she cannot be modeming
we cannot be modeming
you cannot be modeming
they cannot be modeming	I cannot have modemed
you cannot have modemed
she cannot have modemed
we cannot have modemed
you cannot have modemed
they cannot have modemed	I cannot have been modeming
you cannot have been modeming
she cannot have been modeming
we cannot have been modeming
you cannot have been modeming
they cannot have been modeming	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I modem?
can you modem?
can she modem?
can we modem?
can you modem?
can they modem? 	can I be modeming?
can you be modeming?
can she be modeming?
can we be modeming?
can you be modeming?
can they be modeming? 	can I have modemed?
can you have modemed?
can she have modemed?
can we have modemed?
can you have modemed?
can they have modemed? 	can I have been modeming?
can you have been modeming?
can she have been modeming?
can we have been modeming?
can you have been modeming?
can they have been modeming? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not modem?
can you not modem?
can she not modem?
can we not modem?
can you not modem?
can they not modem? 	can I not be modeming?
can you not be modeming?
can she not be modeming?
can we not be modeming?
can you not be modeming?
can they not be modeming? 	can I not have modemed?
can you not have modemed?
can she not have modemed?
can we not have modemed?
can you not have modemed?
can they not have modemed? 	can I not have been modeming?
can you not have been modeming?
can she not have been modeming?
can we not have been modeming?
can you not have been modeming?
can they not have been modeming?