Mileage will vary depending on which 2H weapon you’re using.
Harder to get two attacks with a greataxe (no reach, have to already have two enemies in melee range), easier with greatsword and polearms (split/swing and reach, along with the +hit bonus on greatsword and pikes), easiest with warbrands (4 AP only single target attack). With warbrands if you do it right, you can even get 3 attacks in the same turn. Whether your fatigue is looking so hot after all the swinging is a different question.
