I can shepherd you can shepherd he can shepherd we can shepherd you can shepherd they can shepherd
V-ing form
I can be shepherding you can be shepherding he can be shepherding we can be shepherding you can be shepherding they can be shepherding
Perfect
I can have shepherded you can have shepherded he can have shepherded we can have shepherded you can have shepherded they can have shepherded
V-ing perfect
I can have been shepherding you can have been shepherding he can have been shepherding we can have been shepherding you can have been shepherding they can have been shepherding
Negation
Simple form
I cannot shepherd you cannot shepherd he cannot shepherd we cannot shepherd you cannot shepherd they cannot shepherd
V-ing form
I cannot be shepherding you cannot be shepherding he cannot be shepherding we cannot be shepherding you cannot be shepherding they cannot be shepherding
Perfect
I cannot have shepherded you cannot have shepherded he cannot have shepherded we cannot have shepherded you cannot have shepherded they cannot have shepherded
V-ing perfect
I cannot have been shepherding you cannot have been shepherding he cannot have been shepherding we cannot have been shepherding you cannot have been shepherding they cannot have been shepherding
Interrogative form
Simple form
can I shepherd? can you shepherd? can he shepherd? can we shepherd? can you shepherd? can they shepherd?
V-ing form
can I be shepherding? can you be shepherding? can he be shepherding? can we be shepherding? can you be shepherding? can they be shepherding?
Perfect
can I have shepherded? can you have shepherded? can he have shepherded? can we have shepherded? can you have shepherded? can they have shepherded?
V-ing perfect
can I have been shepherding? can you have been shepherding? can he have been shepherding? can we have been shepherding? can you have been shepherding? can they have been shepherding?
Interro-negative form
Simple form
can I not shepherd? can you not shepherd? can he not shepherd? can we not shepherd? can you not shepherd? can they not shepherd?
V-ing form
can I not be shepherding? can you not be shepherding? can he not be shepherding? can we not be shepherding? can you not be shepherding? can they not be shepherding?
Perfect
can I not have shepherded? can you not have shepherded? can he not have shepherded? can we not have shepherded? can you not have shepherded? can they not have shepherded?
V-ing perfect
can I not have been shepherding? can you not have been shepherding? can he not have been shepherding? can we not have been shepherding? can you not have been shepherding? can they not have been shepherding?