Opportunity atacks

With various mechanics that push the target, do these movements generate opportunity attacks?

No Opportunity Attacks is provoked when a creature that you can see leaves your reach using its action, its Bonus Action, its Reaction, or one of its speeds, which isn't the case when pushed.

...which isn't the case when pushed.

Are you saying if I push a monster 10 feet, I can also get an opportunity attack?

My partner pushes a monster 10 feet and I am next to him, Can I also take a swing at the monster as an opportunity attack?

Quote from Character77006 >>

...which isn't the case when pushed.

 Are you saying if I push a monster 10 feet, I can also get an opportunity attack?

My partner pushes a monster 10 feet and I am next to him, Can I also take a swing at the monster as an opportunity attack?

 I think Plaguescarred didn't say that, but the contrary.

Forced movement such as Push, Shove, Thunderwave, Gust of Wind doesn't provoke Opportunity Attacks.

Another case is Teleportation: "... This transportation doesn’t expend movement unless a rule tells you otherwise, and teleportation never provokes Opportunity Attacks ..."

EDIT: for clarity.

Quote from Character77006 >>

...which isn't the case when pushed.

 

Are you saying if I push a monster 10 feet, I can also get an opportunity attack?

My partner pushes a monster 10 feet and I am next to him, Can I also take a swing at the monster as an opportunity attack?

 No i'm not saying that but the opposite. Is the pushed monster leaves your reach using its action, its Bonus Action, its Reaction, or one of its speeds? No, so no OA.

See this old Sage Adviceon the question;

Does Polearm Master let me make an opportunity attack against a target that is being forced to approach me?

A creature doesn’t provoke an opportunity attack if it is moved without the use of its movement, its action, or its reaction. For example, the effect of the antipathy/sympathy spell requires the target to use its movement, meaning that it would provoke opportunity attacks when it does so.

Similarly, dissonant whispers requires the target to move using its reaction (if available), so that activity also provokes opportunity attacks. In contrast, a creature that’s pushed by a gust of wind spell does not provoke opportunity attacks.

Sorry, I did not think you could, but the way it was written above, I thought I was wrong.in my interpretation.

No worry Character77006. In similar vein, Falling also doesn't provoke Opportunity Attack for the same reason.

Some other fun ways to force someone to move using their movement (and thus provoke opportunity attacks) include Fear and the "flee" option from Command.

Quote from wagnarokkr >>

Some other fun ways to force someone to move using their movement (and thus provoke opportunity attacks) include Fear and the "flee" option from Command.

 Also dissonant whispers. 

Quote from Xalthu >>

Quote from wagnarokkr >>

Some other fun ways to force someone to move using their movement (and thus provoke opportunity attacks) include Fear and the "flee" option from Command.

 Also dissonant whispers. 

 If I may sneak in here... other examples could be Compulsion or Eyebite (Panicked) or Fear.

EDIT: duplicated example, sorry!

You may unwillingly move under Confusion spell.

Quote from lokaodoidao >>

With various mechanics that push the target, do these movements generate opportunity attacks?

Nope. An Opportunity Attack in that case can't be forced. They have to use an action or movement of their own making. Even if that means being mentally controlled.