can preexclude
Regular verb: preexclude - preexcluded- preexcluded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can preexclude
you can preexclude
he can preexclude
we can preexclude
you can preexclude
they can preexclude 	I can be preexcluding
you can be preexcluding
he can be preexcluding
we can be preexcluding
you can be preexcluding
they can be preexcluding	I can have preexcluded
you can have preexcluded
he can have preexcluded
we can have preexcluded
you can have preexcluded
they can have preexcluded	I can have been preexcluding
you can have been preexcluding
he can have been preexcluding
we can have been preexcluding
you can have been preexcluding
they can have been preexcluding	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't preexclude
you can't preexclude
he can't preexclude
we can't preexclude
you can't preexclude
they can't preexclude 	I can't be preexcluding
you can't be preexcluding
he can't be preexcluding
we can't be preexcluding
you can't be preexcluding
they can't be preexcluding	I can't have preexcluded
you can't have preexcluded
he can't have preexcluded
we can't have preexcluded
you can't have preexcluded
they can't have preexcluded	I can't have been preexcluding
you can't have been preexcluding
he can't have been preexcluding
we can't have been preexcluding
you can't have been preexcluding
they can't have been preexcluding	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I preexclude?
can you preexclude?
can he preexclude?
can we preexclude?
can you preexclude?
can they preexclude? 	can I be preexcluding?
can you be preexcluding?
can he be preexcluding?
can we be preexcluding?
can you be preexcluding?
can they be preexcluding? 	can I have preexcluded?
can you have preexcluded?
can he have preexcluded?
can we have preexcluded?
can you have preexcluded?
can they have preexcluded? 	can I have been preexcluding?
can you have been preexcluding?
can he have been preexcluding?
can we have been preexcluding?
can you have been preexcluding?
can they have been preexcluding? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I preexclude?
can't you preexclude?
can't he preexclude?
can't we preexclude?
can't you preexclude?
can't they preexclude? 	can't I be preexcluding?
can't you be preexcluding?
can't he be preexcluding?
can't we be preexcluding?
can't you be preexcluding?
can't they be preexcluding? 	can't I have preexcluded?
can't you have preexcluded?
can't he have preexcluded?
can't we have preexcluded?
can't you have preexcluded?
can't they have preexcluded? 	can't I have been preexcluding?
can't you have been preexcluding?
can't he have been preexcluding?
can't we have been preexcluding?
can't you have been preexcluding?
can't they have been preexcluding?