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
he can hijack
we can hijack
you can hijack
they can hijack 	I can be hijacking
you can be hijacking
he can be hijacking
we can be hijacking
you can be hijacking
they can be hijacking	I can have hijacked
you can have hijacked
he 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
he 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 can't hijack
you can't hijack
he can't hijack
we can't hijack
you can't hijack
they can't hijack 	I can't be hijacking
you can't be hijacking
he can't be hijacking
we can't be hijacking
you can't be hijacking
they can't be hijacking	I can't have hijacked
you can't have hijacked
he can't have hijacked
we can't have hijacked
you can't have hijacked
they can't have hijacked	I can't have been hijacking
you can't have been hijacking
he can't have been hijacking
we can't have been hijacking
you can't have been hijacking
they can't have been hijacking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I hijack?
can you hijack?
can he hijack?
can we hijack?
can you hijack?
can they hijack? 	can I be hijacking?
can you be hijacking?
can he be hijacking?
can we be hijacking?
can you be hijacking?
can they be hijacking? 	can I have hijacked?
can you have hijacked?
can he 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 he 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't I hijack?
can't you hijack?
can't he hijack?
can't we hijack?
can't you hijack?
can't they hijack? 	can't I be hijacking?
can't you be hijacking?
can't he be hijacking?
can't we be hijacking?
can't you be hijacking?
can't they be hijacking? 	can't I have hijacked?
can't you have hijacked?
can't he have hijacked?
can't we have hijacked?
can't you have hijacked?
can't they have hijacked? 	can't I have been hijacking?
can't you have been hijacking?
can't he have been hijacking?
can't we have been hijacking?
can't you have been hijacking?
can't they have been hijacking?