Thinking about the past and present together We use the present perfect if we are thinking about the past and present together. We do not use the...

This entry deals with the simple present perfect. For the present perfect progressive, see present perfect 4 forms have/has + past participle I...

progressive (or ‘continuous’)formshave/has been + -ing I have been thinking about you.Have you been waiting long?I haven’t been...

Cultural Differences for Kids High schools (Do students wear special school attire like uniforms? Can students drive to their high school? Can...