I can orientate you can orientate he can orientate we can orientate you can orientate they can orientate
V-ing form
I can be orientating you can be orientating he can be orientating we can be orientating you can be orientating they can be orientating
Perfect
I can have orientated you can have orientated he can have orientated we can have orientated you can have orientated they can have orientated
V-ing perfect
I can have been orientating you can have been orientating he can have been orientating we can have been orientating you can have been orientating they can have been orientating
Negation
Simple form
I can't orientate you can't orientate he can't orientate we can't orientate you can't orientate they can't orientate
V-ing form
I can't be orientating you can't be orientating he can't be orientating we can't be orientating you can't be orientating they can't be orientating
Perfect
I can't have orientated you can't have orientated he can't have orientated we can't have orientated you can't have orientated they can't have orientated
V-ing perfect
I can't have been orientating you can't have been orientating he can't have been orientating we can't have been orientating you can't have been orientating they can't have been orientating
Interrogative form
Simple form
can I orientate? can you orientate? can he orientate? can we orientate? can you orientate? can they orientate?
V-ing form
can I be orientating? can you be orientating? can he be orientating? can we be orientating? can you be orientating? can they be orientating?
Perfect
can I have orientated? can you have orientated? can he have orientated? can we have orientated? can you have orientated? can they have orientated?
V-ing perfect
can I have been orientating? can you have been orientating? can he have been orientating? can we have been orientating? can you have been orientating? can they have been orientating?
Interro-negative form
Simple form
can't I orientate? can't you orientate? can't he orientate? can't we orientate? can't you orientate? can't they orientate?
V-ing form
can't I be orientating? can't you be orientating? can't he be orientating? can't we be orientating? can't you be orientating? can't they be orientating?
Perfect
can't I have orientated? can't you have orientated? can't he have orientated? can't we have orientated? can't you have orientated? can't they have orientated?
V-ing perfect
can't I have been orientating? can't you have been orientating? can't he have been orientating? can't we have been orientating? can't you have been orientating? can't they have been orientating?