I don't like this 'new' meta of status weapons, but hey, gotta get with the times.

Guaranteed crit with [Sacrificial Steel], so berserker will always be giving you the attack speed bonus so long as you attack.

No forma used and none are necessary. For a more classic build, swap out [Condition Overload] for [Primed Pressure Point], honestly the difference is not that large in my opinion until you start getting into level 150+. This build is also easily configurable in terms of elements, I'd recommend a corrosive alternative for level 100+ grineer.

Why do I not use [Weeping Wounds]? Because I am not a melee player and thus will not often see my combo count go over x2 or x3 for weeping wounds to be better than just having 3 60/60 mods on. However in the few cases I may stack my combo, I have included blood rush. I'd recommend a sentinel with either the gladiator set and/or a status weapon to add a status for CO damage bonus before you even hit the enemy.