All the "pluperfect" and "preterit" (sp?) stuff makes my head swim. I have tried to make a list of all the different basic sentence types using a common theme. Could somebody identify the term for ...
Is the word thank in Thank you! a verb? If not, what part of speech is it then? If it is a verb, is it in the imperative mood? I'm asking because I've seen someone write Do thank you! which ...