Time and place
Time
When and how long
When does it happen, and how long does it last?
adverbial of time
adverb
معنا
Time expressions tell us when something happens or how long it lasts. They can name a clock time, a day, a starting point, or a length of time. Languages use separate words, endings, or context; some have no special endings for time expressions. Unlike Past, present and future, this block gives a time or duration rather than just placing an event before now, now, or later.
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Look for words or forms that answer when, since when, until when, or for how long.