PERFECT CONTINUOUS a.Emphasis on the duration of an action up to a certain time in the future I, You, We, they WILL HAVE He, she, it BE DOING by … for PERFECT a.Action that will be finished before a stated future time I, You, we, they WILL HAVE DONE He, she, it before, by, till by then, by the time, until CONTINUOUS a.Action which will be in progress at a stated time in the future b.Action which will definitely happen in the future as the result of a routine or arrangement c.When we ask politely about someones plans for the near future (what we want to know is if our wishes fit in with their plans) I, You, we, they WILL BE DOING He, she, it SIMPLE a.Predictions about future with verbs like think, believe, expect, etc. b.On-the-spot decisions c.Promises, threats, warnings, requests, hopes, offers d.Actions /events / situations which will definitely happens in the future I, you, he, she we, they, it WILL DO tomorrow, soon, the day after tomorrow, next week/month/year, in two weeks/months FUTURE tenses