Bedrock Edition : I had set up a base 50 blocks from a village . I knew that a patrol would spawn after 5 days and would kill the villagers, so I quickly mined a lot of stone. After that I used all of the cobblestone to make wall. I was walking back to my base when I turned around and saw a patrol of 5 inside the perimeter that I made, so I ran back and killed them. I got the bad omen effect, but I wasn't really in the village. Then I started chopping some trees around the perimeter, stayed for a night, and that's when another patrol spawned. But this time, it was inside the village, so I tried to kill them, but I died. I didn't have a bed yet and my world spawn was thousands of blocks away so I spawned there. I deleted my world. I'm pretty sure that patrols should not have spawned in my village.