JRRNeiklot
First Post
Well, 5/4 is for monks, and as it says "5/4 means 5 attacks per 4 rounds, with the additional attack coming at the end of the round sequence", which I would take mean that on the 4th round the monk gets 2 attacks. But probably easier to front load it, especially as monks in 1e kind of stink.
This means the monk in your example would get 2 attacks in round one, and 1 attack in rounds 2 through 4. The "end of round sequence simply means everyone takes their attack in initiative order. After that, secondary attacks go, also in order of initiative. That said, I always treated a monks attacks as an attack routine like a monster, or a bear, for instance.