can catalog
Regular verb: catalog - cataloged- cataloged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can catalog
you can catalog
she can catalog
we can catalog
you can catalog
they can catalog 	I can be cataloging
you can be cataloging
she can be cataloging
we can be cataloging
you can be cataloging
they can be cataloging	I can have cataloged
you can have cataloged
she can have cataloged
we can have cataloged
you can have cataloged
they can have cataloged	I can have been cataloging
you can have been cataloging
she can have been cataloging
we can have been cataloging
you can have been cataloging
they can have been cataloging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot catalog
you cannot catalog
she cannot catalog
we cannot catalog
you cannot catalog
they cannot catalog 	I cannot be cataloging
you cannot be cataloging
she cannot be cataloging
we cannot be cataloging
you cannot be cataloging
they cannot be cataloging	I cannot have cataloged
you cannot have cataloged
she cannot have cataloged
we cannot have cataloged
you cannot have cataloged
they cannot have cataloged	I cannot have been cataloging
you cannot have been cataloging
she cannot have been cataloging
we cannot have been cataloging
you cannot have been cataloging
they cannot have been cataloging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I catalog?
can you catalog?
can she catalog?
can we catalog?
can you catalog?
can they catalog? 	can I be cataloging?
can you be cataloging?
can she be cataloging?
can we be cataloging?
can you be cataloging?
can they be cataloging? 	can I have cataloged?
can you have cataloged?
can she have cataloged?
can we have cataloged?
can you have cataloged?
can they have cataloged? 	can I have been cataloging?
can you have been cataloging?
can she have been cataloging?
can we have been cataloging?
can you have been cataloging?
can they have been cataloging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not catalog?
can you not catalog?
can she not catalog?
can we not catalog?
can you not catalog?
can they not catalog? 	can I not be cataloging?
can you not be cataloging?
can she not be cataloging?
can we not be cataloging?
can you not be cataloging?
can they not be cataloging? 	can I not have cataloged?
can you not have cataloged?
can she not have cataloged?
can we not have cataloged?
can you not have cataloged?
can they not have cataloged? 	can I not have been cataloging?
can you not have been cataloging?
can she not have been cataloging?
can we not have been cataloging?
can you not have been cataloging?
can they not have been cataloging?