A ppt suitable to teach that sentence structure which may turn out to be difficult for non-native speakers of English due to the "unreal past" involved.Read less
![Sentence Patterns ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)