English verb conjugation
CAN TOMCAT

Regular verb: tomcat - tomcated - tomcated

Affirmation

Simple form	V-ing form
I can tomcat you can tomcat he can tomcat we can tomcat you can tomcat they can tomcat	I can be tomcating you can be tomcating he can be tomcating we can be tomcating you can be tomcating they can be tomcating
Perfect	V-ing perfect
I can have tomcated you can have tomcated he can have tomcated we can have tomcated you can have tomcated they can have tomcated	I can have been tomcating you can have been tomcating he can have been tomcating we can have been tomcating you can have been tomcating they can have been tomcating

Negation

Simple form	V-ing form
I can't tomcat you can't tomcat he can't tomcat we can't tomcat you can't tomcat they can't tomcat	I can't be tomcating you can't be tomcating he can't be tomcating we can't be tomcating you can't be tomcating they can't be tomcating
Perfect	V-ing perfect
I can't have tomcated you can't have tomcated he can't have tomcated we can't have tomcated you can't have tomcated they can't have tomcated	I can't have been tomcating you can't have been tomcating he can't have been tomcating we can't have been tomcating you can't have been tomcating they can't have been tomcating

Interrogative form

Simple form	V-ing form
can I tomcat? can you tomcat? can he tomcat? can we tomcat? can you tomcat? can they tomcat?	can I be tomcating? can you be tomcating? can he be tomcating? can we be tomcating? can you be tomcating? can they be tomcating?
Perfect	V-ing perfect
can I have tomcated? can you have tomcated? can he have tomcated? can we have tomcated? can you have tomcated? can they have tomcated?	can I have been tomcating? can you have been tomcating? can he have been tomcating? can we have been tomcating? can you have been tomcating? can they have been tomcating?

Interro-negative form

Simple form	V-ing form
can't I tomcat? can't you tomcat? can't he tomcat? can't we tomcat? can't you tomcat? can't they tomcat?	can't I be tomcating? can't you be tomcating? can't he be tomcating? can't we be tomcating? can't you be tomcating? can't they be tomcating?
Perfect	V-ing perfect
can't I have tomcated? can't you have tomcated? can't he have tomcated? can't we have tomcated? can't you have tomcated? can't they have tomcated?	can't I have been tomcating? can't you have been tomcating? can't he have been tomcating? can't we have been tomcating? can't you have been tomcating? can't they have been tomcating?