can hijack
Verbo regular: hijack - hijacked- hijacked

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can hijack
you can hijack
she can hijack
we can hijack
you can hijack
they can hijack 	I can be hijacking
you can be hijacking
she can be hijacking
we can be hijacking
you can be hijacking
they can be hijacking	I can have hijacked
you can have hijacked
she can have hijacked
we can have hijacked
you can have hijacked
they can have hijacked	I can have been hijacking
you can have been hijacking
she can have been hijacking
we can have been hijacking
you can have been hijacking
they can have been hijacking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot hijack
you cannot hijack
she cannot hijack
we cannot hijack
you cannot hijack
they cannot hijack 	I cannot be hijacking
you cannot be hijacking
she cannot be hijacking
we cannot be hijacking
you cannot be hijacking
they cannot be hijacking	I cannot have hijacked
you cannot have hijacked
she cannot have hijacked
we cannot have hijacked
you cannot have hijacked
they cannot have hijacked	I cannot have been hijacking
you cannot have been hijacking
she cannot have been hijacking
we cannot have been hijacking
you cannot have been hijacking
they cannot have been hijacking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I hijack?
can you hijack?
can she hijack?
can we hijack?
can you hijack?
can they hijack? 	can I be hijacking?
can you be hijacking?
can she be hijacking?
can we be hijacking?
can you be hijacking?
can they be hijacking? 	can I have hijacked?
can you have hijacked?
can she have hijacked?
can we have hijacked?
can you have hijacked?
can they have hijacked? 	can I have been hijacking?
can you have been hijacking?
can she have been hijacking?
can we have been hijacking?
can you have been hijacking?
can they have been hijacking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not hijack?
can you not hijack?
can she not hijack?
can we not hijack?
can you not hijack?
can they not hijack? 	can I not be hijacking?
can you not be hijacking?
can she not be hijacking?
can we not be hijacking?
can you not be hijacking?
can they not be hijacking? 	can I not have hijacked?
can you not have hijacked?
can she not have hijacked?
can we not have hijacked?
can you not have hijacked?
can they not have hijacked? 	can I not have been hijacking?
can you not have been hijacking?
can she not have been hijacking?
can we not have been hijacking?
can you not have been hijacking?
can they not have been hijacking?