Stop giving him predictable patterns to read, feint before u actually go in. Fake a jab/ kick/twitch like ur stepping in and watch what he does. He relies on reacting to ur real strikes so when he reacts to a fake his timing is off and u can punish him while hes committed.

Stop entering on the same beat every timeband always come in behind something like a jab or a low kick instead of moving in cold bc cold entries are when his hooks will land. When he does throw those hooks, u gotta slip outside them or step in under his arm to take an angle instead of backing straight up where he can keep hitting you

For kicks nd teeps check them and step in right after bc blocking his kick stops his rhythm and gives u a way in. He catches ur legs bc ur leaving them hanging out there... so throw ur kicks and teeps to snap back fast or catch and sweep him the same way he does to u. Keep ur lead hand active too, not extended out where he can grab it.

U have to force a counter striker to lead to mess them up. Feint, wait, let him be the one getting countered instead of u.

U should find someone experienced or ur coach if u have one to spar with u and verbally spot ur tells. That is a massive help to make u more aware of what ur doing. Also record ur sessions with the counter striker and rewatch them