can weatherize
Regular verb: weatherize - weatherized- weatherized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can weatherize
you can weatherize
he can weatherize
we can weatherize
you can weatherize
they can weatherize 	I can be weatherizing
you can be weatherizing
he can be weatherizing
we can be weatherizing
you can be weatherizing
they can be weatherizing	I can have weatherized
you can have weatherized
he can have weatherized
we can have weatherized
you can have weatherized
they can have weatherized	I can have been weatherizing
you can have been weatherizing
he can have been weatherizing
we can have been weatherizing
you can have been weatherizing
they can have been weatherizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot weatherize
you cannot weatherize
he cannot weatherize
we cannot weatherize
you cannot weatherize
they cannot weatherize 	I cannot be weatherizing
you cannot be weatherizing
he cannot be weatherizing
we cannot be weatherizing
you cannot be weatherizing
they cannot be weatherizing	I cannot have weatherized
you cannot have weatherized
he cannot have weatherized
we cannot have weatherized
you cannot have weatherized
they cannot have weatherized	I cannot have been weatherizing
you cannot have been weatherizing
he cannot have been weatherizing
we cannot have been weatherizing
you cannot have been weatherizing
they cannot have been weatherizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I weatherize?
can you weatherize?
can he weatherize?
can we weatherize?
can you weatherize?
can they weatherize? 	can I be weatherizing?
can you be weatherizing?
can he be weatherizing?
can we be weatherizing?
can you be weatherizing?
can they be weatherizing? 	can I have weatherized?
can you have weatherized?
can he have weatherized?
can we have weatherized?
can you have weatherized?
can they have weatherized? 	can I have been weatherizing?
can you have been weatherizing?
can he have been weatherizing?
can we have been weatherizing?
can you have been weatherizing?
can they have been weatherizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not weatherize?
can you not weatherize?
can he not weatherize?
can we not weatherize?
can you not weatherize?
can they not weatherize? 	can I not be weatherizing?
can you not be weatherizing?
can he not be weatherizing?
can we not be weatherizing?
can you not be weatherizing?
can they not be weatherizing? 	can I not have weatherized?
can you not have weatherized?
can he not have weatherized?
can we not have weatherized?
can you not have weatherized?
can they not have weatherized? 	can I not have been weatherizing?
can you not have been weatherizing?
can he not have been weatherizing?
can we not have been weatherizing?
can you not have been weatherizing?
can they not have been weatherizing?