Simple PresentSimple PastSimple FutureIstudyEnglish every day.Two years ago, IstudiedEnglish in England.If you are having problems, Iwill helpyou study English.Iam goingto study English next year.

Present ContinuousPast ContinuousFuture ContinuousIam studyingEnglish now.Iwas studyingEnglish when you called yesterday.Iwill be studyingEnglish when you arrive tonight.Iam going to be studyingwhen you arrive tonight.

Present PerfectPast PerfectFuture PerfectIhave studied in several different countries.Ihad studied English before I moved to the U.S.Iwill have studiedevery tense in this course.Iam going to have studiedevery tense in this course.

Present Perfect ContinuousPast Perfect ContinuousFuture Perfect ContinuousIhave been studyingEnglish for five years.Ihad been studyingEnglish for five years.Iwill have been studyingall by the time you arrive. Iam going to have been studyingEnglish two hours by the time you arrive.