Tom's trial commenced three days later.

The conference will commence in due course.

Their swords crossed, and the combat commenced.

Mevrouw commenced playing softly upon the piano.

With North Korea's announcement on the 26th of its nuclear development plan based upon the agreement stemming from the Six Party Talks, and the United States' commencement of procedures to remove North Korea from its designation on the list of State Sponsors of Terrorism, the families of abductees have expressed growing unease that it may constitute an abandonment of the abductee issue.

Direct flights between New York and Tokyo commenced recently.

Lucy commenced some apology for their long delay, but, conscience-struck, became confused as she proceeded; and when Ravenswood, coming to her assistance, endeavoured to render the explanation complete and satisfactory, he only involved himself in the same disorder, like one who, endeavouring to extricate his companion from a slough, entangles himself in the same tenacious swamp.

​Demander can also mean “to wonder” in French, if you put the word me in front of it. So, for example, the expression “Je me demande quand le film commence” means, “I wonder when the movie begins.”

Tom gave the commencement address.

Perhaps you cannot yourself recall how your reverie commenced?" "No, I cannot." "Then I will tell you."