We get alot of applicants with lack of usefull keybinds so here is some inspiration for you to improve yourself.
This is only examples: Keybinds will obviously not be the same for all players, since you make them so YOU find it comfortable to play with.
It is up to the individual player to find the keybinds that fit best to their needs.
My example how it could be done. -> https://i.imgur.com/a5vGOeI.png