How to use in-sentence of “theoretically”:
+ Masturbation with a partner can also theoretically result in transmission of sexually transmitted diseases by contact with bodily fluids.
+ It is theoretically possible that the two “front runner” candidates not to be not centrist and not to represent the people.
+ The reactions are theoretically important because they show that chemical reactions do not have to be dominated by equilibrium thermodynamic behavior.
+ Plurality voting is simple, and theoretically provides incentives for voters to compromise for centrist candidates rather than throw away their votes on candidates who can’t win.
+ Animal studies suggest that artificial sweeteners cause body weight gain, theoretically because of a faulty insulin response, at least in cattle and rats.
+ The player with the ‘bishop pair’ theoretically has the advantage over an opponent with two knights, or a bishop and a knight.

