World of Warcraft Hunter Aspect Macro

I bound the following macro to the SHIFT-W keystroke.
Cast Aspect of the Cheetah with shift-w.
Cast Aspect of the Hawk with shift-alt-w.
Cast Aspect of the Monkey with shift-ctrl-w


/cast [nomodifier] Aspect of the Cheetah
/cast [modifier:alt] Aspect of the Hawk
/cast [modifier:ctrl] Aspect of the Monkey