I can eject you can eject she can eject we can eject you can eject they can eject
V-ing form
I can be ejecting you can be ejecting she can be ejecting we can be ejecting you can be ejecting they can be ejecting
Perfect
I can have ejected you can have ejected she can have ejected we can have ejected you can have ejected they can have ejected
V-ing perfect
I can have been ejecting you can have been ejecting she can have been ejecting we can have been ejecting you can have been ejecting they can have been ejecting
Negation
Simple form
I can't eject you can't eject she can't eject we can't eject you can't eject they can't eject
V-ing form
I can't be ejecting you can't be ejecting she can't be ejecting we can't be ejecting you can't be ejecting they can't be ejecting
Perfect
I can't have ejected you can't have ejected she can't have ejected we can't have ejected you can't have ejected they can't have ejected
V-ing perfect
I can't have been ejecting you can't have been ejecting she can't have been ejecting we can't have been ejecting you can't have been ejecting they can't have been ejecting
Interrogative form
Simple form
can I eject? can you eject? can she eject? can we eject? can you eject? can they eject?
V-ing form
can I be ejecting? can you be ejecting? can she be ejecting? can we be ejecting? can you be ejecting? can they be ejecting?
Perfect
can I have ejected? can you have ejected? can she have ejected? can we have ejected? can you have ejected? can they have ejected?
V-ing perfect
can I have been ejecting? can you have been ejecting? can she have been ejecting? can we have been ejecting? can you have been ejecting? can they have been ejecting?
Interro-negative form
Simple form
can't I eject? can't you eject? can't she eject? can't we eject? can't you eject? can't they eject?
V-ing form
can't I be ejecting? can't you be ejecting? can't she be ejecting? can't we be ejecting? can't you be ejecting? can't they be ejecting?
Perfect
can't I have ejected? can't you have ejected? can't she have ejected? can't we have ejected? can't you have ejected? can't they have ejected?
V-ing perfect
can't I have been ejecting? can't you have been ejecting? can't she have been ejecting? can't we have been ejecting? can't you have been ejecting? can't they have been ejecting?