Object

• tomorrow: This information should really come from News ' content production software, but that's not going to happen tomorrow.

• yesterday: Add an -s to the noun to make it plural, says grammar; you want to say it happened yesterday... ?

• today: Bit of preamble first to give you the story so far, major problem happened today.

Preposition: on

• occasion: Despite our extensive testing, this may still happen on rare occasions.

• pitch: Whatever happens on the pitch next Tuesday and Wednesday, there will be plenty of entertainment off it.

Preposition: at

• moment: Sleep is just not happening at the moment and I don't know why.

Adjective complement

• next: I won't spoil the story of what happened next!

• overnight: This change isn't expected to happen overnight, but it is expected to happen and sooner rather than later.

Used with why or when

• when: And what happens when Mighty Flash's mortal enemy, Dark Smoke appears... ?

• that: He suddenly said: ' Doesn't it make you think how events can happen that can change your life in an instant?

• where: Should this happen where a purchaser makes over the price before his title is registered he can lose both the money and the property.

Infinitive complement

• coincide: We did spend our one and only night in our tiny tent which just happened to coincide with a magnificent thunderstorm.

• stumble: I happen to stumble upon your site quite by accident.

• know: The train service is confoundedly bad, as I happen to know.

Present participle complement

• depend: It seems likely that both styles can happen depending on which parts of the Moine Thrust Belt one considers.

Preposition: in

• past: History simply was an account of what happened in the past.

• future: And how are they going to ensure that this doesn't happen in the future?

• world: Things happen in the Internet world in one seventh the time they used to take.

Preposition: with

• regularity: Nonetheless, family contact has been extremely important to Ashley although this hasn't happened with the regularity he hoped for.

Preposition: by

• accident: Not the kind of thing that happens by accident, tho.