Marking Code

VT: verb tense - I've seen him yesterday.
SV: subject Verb agreement - He go.
WW: wrong word -It was raining, hen, I took my umbrella.
He gave my the book.
My car, what I bought last week ...
AR: article - I live in the London.
WF: wrong form - I stopped to smoke.
SP: spelling - He's writting a letter.
WO: word order - I get up usually at seven o'clock.
( ) leave out - He told (to) me the story
S/P singular/plural - There are two museum in the town.
PORT: Portuguese influence - He' got a trousers on.
P: punctuation - I like Mary.she's a nice person.
PR: preposition -She arrived at London.
?: unclear
!!: silly mistake
//: paragraph
γ: something is missing - I've got γ books.
√√: good