can island
Regular verb: island - islanded- islanded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can island
you can island
he can island
we can island
you can island
they can island 	I can be islanding
you can be islanding
he can be islanding
we can be islanding
you can be islanding
they can be islanding	I can have islanded
you can have islanded
he can have islanded
we can have islanded
you can have islanded
they can have islanded	I can have been islanding
you can have been islanding
he can have been islanding
we can have been islanding
you can have been islanding
they can have been islanding	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot island
you cannot island
he cannot island
we cannot island
you cannot island
they cannot island 	I cannot be islanding
you cannot be islanding
he cannot be islanding
we cannot be islanding
you cannot be islanding
they cannot be islanding	I cannot have islanded
you cannot have islanded
he cannot have islanded
we cannot have islanded
you cannot have islanded
they cannot have islanded	I cannot have been islanding
you cannot have been islanding
he cannot have been islanding
we cannot have been islanding
you cannot have been islanding
they cannot have been islanding	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I island?
can you island?
can he island?
can we island?
can you island?
can they island? 	can I be islanding?
can you be islanding?
can he be islanding?
can we be islanding?
can you be islanding?
can they be islanding? 	can I have islanded?
can you have islanded?
can he have islanded?
can we have islanded?
can you have islanded?
can they have islanded? 	can I have been islanding?
can you have been islanding?
can he have been islanding?
can we have been islanding?
can you have been islanding?
can they have been islanding? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not island?
can you not island?
can he not island?
can we not island?
can you not island?
can they not island? 	can I not be islanding?
can you not be islanding?
can he not be islanding?
can we not be islanding?
can you not be islanding?
can they not be islanding? 	can I not have islanded?
can you not have islanded?
can he not have islanded?
can we not have islanded?
can you not have islanded?
can they not have islanded? 	can I not have been islanding?
can you not have been islanding?
can he not have been islanding?
can we not have been islanding?
can you not have been islanding?
can they not have been islanding?