In Predicates^x, Grammar^x, Subjunctives^x

Mister Micawber wrote:Future Simple (I will sit)Future Continuous/Progressive (I will be sitting)Future Perfect (I will have sat")Present Simple (I sit)Past Simple (I sat)Past Continuous/Progressive (I was sitting)Past Perfect (I had sat)Past Perfect Continuous/Progressive (I had been...

Future Simple (I will sit)Future Continuous/Progressive (I will be sitting)Future Perfect (I will have sat")Present Simple (I sit)Past Simple (I sat)Past Continuous/Progressive (I was sitting)Past Perfect (I had sat)Past Perfect Continuous/Progressive (I had been sitting)Any I've missed? -- See...

??I want that you clean up your room this instant! It would not surprise me to learn that it was possible in some NAmE Englishes. Some Romance language speaking immigrants may speak it. Quote from Everything2 : The Subjunctive Mood of English After verbs which formerly used the...