can card-index
Regular verb: card-index - card-indexed- card-indexed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can card-index
you can card-index
he can card-index
we can card-index
you can card-index
they can card-index 	I can be card-indexing
you can be card-indexing
he can be card-indexing
we can be card-indexing
you can be card-indexing
they can be card-indexing	I can have card-indexed
you can have card-indexed
he can have card-indexed
we can have card-indexed
you can have card-indexed
they can have card-indexed	I can have been card-indexing
you can have been card-indexing
he can have been card-indexing
we can have been card-indexing
you can have been card-indexing
they can have been card-indexing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't card-index
you can't card-index
he can't card-index
we can't card-index
you can't card-index
they can't card-index 	I can't be card-indexing
you can't be card-indexing
he can't be card-indexing
we can't be card-indexing
you can't be card-indexing
they can't be card-indexing	I can't have card-indexed
you can't have card-indexed
he can't have card-indexed
we can't have card-indexed
you can't have card-indexed
they can't have card-indexed	I can't have been card-indexing
you can't have been card-indexing
he can't have been card-indexing
we can't have been card-indexing
you can't have been card-indexing
they can't have been card-indexing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I card-index?
can you card-index?
can he card-index?
can we card-index?
can you card-index?
can they card-index? 	can I be card-indexing?
can you be card-indexing?
can he be card-indexing?
can we be card-indexing?
can you be card-indexing?
can they be card-indexing? 	can I have card-indexed?
can you have card-indexed?
can he have card-indexed?
can we have card-indexed?
can you have card-indexed?
can they have card-indexed? 	can I have been card-indexing?
can you have been card-indexing?
can he have been card-indexing?
can we have been card-indexing?
can you have been card-indexing?
can they have been card-indexing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I card-index?
can't you card-index?
can't he card-index?
can't we card-index?
can't you card-index?
can't they card-index? 	can't I be card-indexing?
can't you be card-indexing?
can't he be card-indexing?
can't we be card-indexing?
can't you be card-indexing?
can't they be card-indexing? 	can't I have card-indexed?
can't you have card-indexed?
can't he have card-indexed?
can't we have card-indexed?
can't you have card-indexed?
can't they have card-indexed? 	can't I have been card-indexing?
can't you have been card-indexing?
can't he have been card-indexing?
can't we have been card-indexing?
can't you have been card-indexing?
can't they have been card-indexing?