Fromtimetotimemeansoccasionallyorperiodically.Itisoftenusedtoindicatethatsomethinghappensatirregularintervalsratherthanregularly.
一:Occasionally
Occasionallymeanshappeningfromtimetotime,nowandthen,oronceinawhile.Itcanbeusedtodescribesomethingthathappensinfrequentlyorirregularly.Forexample,"Ioccasionallygoforaruninthemornings"meansthatthepersongoesforarunatirregularintervalsoronlyonceinawhile.
二:Periodically
Periodicallyalsomeanshappeningfromtimetotime,butitimpliesthattheoccurrenceisrecurringatregularintervals.Forexample,"Themagazineispublishedperiodically"meansthatthemagazineispublishedregularlybutnotconstantly.Itoccursatregularintervals,suchasweekly,monthly,orquarterly.
三:Sometimes
Sometimesisanothersynonymforfromtimetotime,anditmeansoncertainoccasionsoratvarioustimes.Itissimilartotheothertwotermsinthatitsignifiesanirregularorinfrequentoccurrenceofsomething.Forexample,"SometimesIliketocookelaboratemeals"impliesthatthepersondoesnotalwayscookelaboratemeals,butdoessooccasionallyorfromtimetotime.
Overall,"fromtimetotime"anditssynonymsallconveytheideaofsomethinghappeninginfrequentlyorirregularly.Whetherit'soccasionally,periodically,orsometimes,thesetermshelptoexpresstheconceptthatcertaineventsoractionsdonothappenonaconsistentorconstantbasis.
