can launch
Verbo regular: launch - launched- launched

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can launch
you can launch
he can launch
we can launch
you can launch
they can launch 	I can be launching
you can be launching
he can be launching
we can be launching
you can be launching
they can be launching	I can have launched
you can have launched
he can have launched
we can have launched
you can have launched
they can have launched	I can have been launching
you can have been launching
he can have been launching
we can have been launching
you can have been launching
they can have been launching	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot launch
you cannot launch
he cannot launch
we cannot launch
you cannot launch
they cannot launch 	I cannot be launching
you cannot be launching
he cannot be launching
we cannot be launching
you cannot be launching
they cannot be launching	I cannot have launched
you cannot have launched
he cannot have launched
we cannot have launched
you cannot have launched
they cannot have launched	I cannot have been launching
you cannot have been launching
he cannot have been launching
we cannot have been launching
you cannot have been launching
they cannot have been launching	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I launch?
can you launch?
can he launch?
can we launch?
can you launch?
can they launch? 	can I be launching?
can you be launching?
can he be launching?
can we be launching?
can you be launching?
can they be launching? 	can I have launched?
can you have launched?
can he have launched?
can we have launched?
can you have launched?
can they have launched? 	can I have been launching?
can you have been launching?
can he have been launching?
can we have been launching?
can you have been launching?
can they have been launching? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not launch?
can you not launch?
can he not launch?
can we not launch?
can you not launch?
can they not launch? 	can I not be launching?
can you not be launching?
can he not be launching?
can we not be launching?
can you not be launching?
can they not be launching? 	can I not have launched?
can you not have launched?
can he not have launched?
can we not have launched?
can you not have launched?
can they not have launched? 	can I not have been launching?
can you not have been launching?
can he not have been launching?
can we not have been launching?
can you not have been launching?
can they not have been launching?