can protect
Verbo regular: protect - protected- protected

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can protect
you can protect
she can protect
we can protect
you can protect
they can protect 	I can be protecting
you can be protecting
she can be protecting
we can be protecting
you can be protecting
they can be protecting	I can have protected
you can have protected
she can have protected
we can have protected
you can have protected
they can have protected	I can have been protecting
you can have been protecting
she can have been protecting
we can have been protecting
you can have been protecting
they can have been protecting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot protect
you cannot protect
she cannot protect
we cannot protect
you cannot protect
they cannot protect 	I cannot be protecting
you cannot be protecting
she cannot be protecting
we cannot be protecting
you cannot be protecting
they cannot be protecting	I cannot have protected
you cannot have protected
she cannot have protected
we cannot have protected
you cannot have protected
they cannot have protected	I cannot have been protecting
you cannot have been protecting
she cannot have been protecting
we cannot have been protecting
you cannot have been protecting
they cannot have been protecting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I protect?
can you protect?
can she protect?
can we protect?
can you protect?
can they protect? 	can I be protecting?
can you be protecting?
can she be protecting?
can we be protecting?
can you be protecting?
can they be protecting? 	can I have protected?
can you have protected?
can she have protected?
can we have protected?
can you have protected?
can they have protected? 	can I have been protecting?
can you have been protecting?
can she have been protecting?
can we have been protecting?
can you have been protecting?
can they have been protecting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not protect?
can you not protect?
can she not protect?
can we not protect?
can you not protect?
can they not protect? 	can I not be protecting?
can you not be protecting?
can she not be protecting?
can we not be protecting?
can you not be protecting?
can they not be protecting? 	can I not have protected?
can you not have protected?
can she not have protected?
can we not have protected?
can you not have protected?
can they not have protected? 	can I not have been protecting?
can you not have been protecting?
can she not have been protecting?
can we not have been protecting?
can you not have been protecting?
can they not have been protecting?