can gust
Regular verb: gust - gusted- gusted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can gust
you can gust
he can gust
we can gust
you can gust
they can gust 	I can be gusting
you can be gusting
he can be gusting
we can be gusting
you can be gusting
they can be gusting	I can have gusted
you can have gusted
he can have gusted
we can have gusted
you can have gusted
they can have gusted	I can have been gusting
you can have been gusting
he can have been gusting
we can have been gusting
you can have been gusting
they can have been gusting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't gust
you can't gust
he can't gust
we can't gust
you can't gust
they can't gust 	I can't be gusting
you can't be gusting
he can't be gusting
we can't be gusting
you can't be gusting
they can't be gusting	I can't have gusted
you can't have gusted
he can't have gusted
we can't have gusted
you can't have gusted
they can't have gusted	I can't have been gusting
you can't have been gusting
he can't have been gusting
we can't have been gusting
you can't have been gusting
they can't have been gusting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I gust?
can you gust?
can he gust?
can we gust?
can you gust?
can they gust? 	can I be gusting?
can you be gusting?
can he be gusting?
can we be gusting?
can you be gusting?
can they be gusting? 	can I have gusted?
can you have gusted?
can he have gusted?
can we have gusted?
can you have gusted?
can they have gusted? 	can I have been gusting?
can you have been gusting?
can he have been gusting?
can we have been gusting?
can you have been gusting?
can they have been gusting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I gust?
can't you gust?
can't he gust?
can't we gust?
can't you gust?
can't they gust? 	can't I be gusting?
can't you be gusting?
can't he be gusting?
can't we be gusting?
can't you be gusting?
can't they be gusting? 	can't I have gusted?
can't you have gusted?
can't he have gusted?
can't we have gusted?
can't you have gusted?
can't they have gusted? 	can't I have been gusting?
can't you have been gusting?
can't he have been gusting?
can't we have been gusting?
can't you have been gusting?
can't they have been gusting?