Composition instead of inheritance c#

I have a class Monster { move() attack() } we can create: melee monster : monster overr attack() ranged monster : monster ovverr attack() flying monster : monster overr move() swimming monster : monster overr move() how to create FlyingRangeMonster and MeleeSwimmingMonster without duplicating code? I suppose we should abandon inheritance and use composition. How to realízate it in this case ? Thank you!