いたずらはたいていの子供に共通のものだ。

mischief; prank; trick; practical joke; pastime; hobby; playing with (a lighter, etc.); fooling around with; messing around with; amusing oneself with; tampering with; lewd behaviour; sexual misconduct; sexual assault; molestation; rape

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

mostly; ordinarily; usually; generally; probably; most; almost all; ordinary; proper; appropriate; moderate

indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question

child; children

at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although

commonness; community; to be common; to be shared; -wide

thing; object; article; stuff; substance; one's things; possessions; property; belongings; things; something; anything; everything; nothing; quality; reason; the way of things; used to emphasize emotion, judgment, etc.; used to indicate a common occurrence in the past (after a verb in past tense); used to indicate a general tendency; used to indicate something that should happen; item classified as ...; item related to ...; work of ...; cause of ...; cause for ...; somehow; somewhat; for some reason; really; truly

be; is; indicates past or completed action; indicates light imperative