can bollix
Regular verb: bollix - bollixed- bollixed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can bollix
you can bollix
he can bollix
we can bollix
you can bollix
they can bollix 	I can be bollixing
you can be bollixing
he can be bollixing
we can be bollixing
you can be bollixing
they can be bollixing	I can have bollixed
you can have bollixed
he can have bollixed
we can have bollixed
you can have bollixed
they can have bollixed	I can have been bollixing
you can have been bollixing
he can have been bollixing
we can have been bollixing
you can have been bollixing
they can have been bollixing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot bollix
you cannot bollix
he cannot bollix
we cannot bollix
you cannot bollix
they cannot bollix 	I cannot be bollixing
you cannot be bollixing
he cannot be bollixing
we cannot be bollixing
you cannot be bollixing
they cannot be bollixing	I cannot have bollixed
you cannot have bollixed
he cannot have bollixed
we cannot have bollixed
you cannot have bollixed
they cannot have bollixed	I cannot have been bollixing
you cannot have been bollixing
he cannot have been bollixing
we cannot have been bollixing
you cannot have been bollixing
they cannot have been bollixing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I bollix?
can you bollix?
can he bollix?
can we bollix?
can you bollix?
can they bollix? 	can I be bollixing?
can you be bollixing?
can he be bollixing?
can we be bollixing?
can you be bollixing?
can they be bollixing? 	can I have bollixed?
can you have bollixed?
can he have bollixed?
can we have bollixed?
can you have bollixed?
can they have bollixed? 	can I have been bollixing?
can you have been bollixing?
can he have been bollixing?
can we have been bollixing?
can you have been bollixing?
can they have been bollixing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not bollix?
can you not bollix?
can he not bollix?
can we not bollix?
can you not bollix?
can they not bollix? 	can I not be bollixing?
can you not be bollixing?
can he not be bollixing?
can we not be bollixing?
can you not be bollixing?
can they not be bollixing? 	can I not have bollixed?
can you not have bollixed?
can he not have bollixed?
can we not have bollixed?
can you not have bollixed?
can they not have bollixed? 	can I not have been bollixing?
can you not have been bollixing?
can he not have been bollixing?
can we not have been bollixing?
can you not have been bollixing?
can they not have been bollixing?