[Tex/LaTex] Change the cventry style of moderncv banking to classic one

moderncv

I started learning LateX recently and i tried to do my own CV.
I used the moderncv theme in banking style. But i would like to have the cventry of the classic style.
I tried to do it with the \renewcommand as suggest by other people for other questions but I didnt managed to get what i want.
I would like to get:
year-year First information
Second information
Third information
Also i would like to be able to leave the third information for example empty. Actually i get an error when i try to.Do i have to delete the {} or leave them with nothing write or something else?

Sorry for the bad english, I don't speak it really well.

\documentclass[11pt,a4paper,sans]{moderncv}   
\moderncvstyle{banking}  
\moderncvcolor{blue}

\renewcommand*{\cventry}[7][.25em]{%
  \cvitem[#1]{#2}{%
    {\bfseries#3}%
    \ifthenelse{\equal{#4}{}}{}{, {\slshape#4}}%
    \ifthenelse{\equal{#5}{}}{}{, #5}%
    \ifthenelse{\equal{#6}{}}{}{, #6}%
    .\strut%
    \ifx&#7&%
      \else{\newline{}\begin{minipage}[t]{\linewidth}\small#7\end{minipage}}\fi}}

\usepackage[utf8]{inputenc} 
\usepackage[francais]{babel}
\usepackage[scale=0.75]{geometry}
\usepackage{import}

\name{One}{Guy}                             
\address{adrres, post code}{}{}
\phone[mobile]{number}                   
\email{mail@mail.mail}


\begin{document}

\makecvtitle

\centering\small{Here comes the title centered and in small}

\raggedright
\section{Formation}

\vspace{5pt}

\subsection{Etudes}

\vspace{3pt}
%With CV entry
%Year-year  Name of university and city
%%%%%%%%%%%%Grade...
%%%%%%%%%%%%Description
\textbf{2012-2014} University and city
\\Degre and grades
\\Description

\subsection{Projet notables}

\subsection{Langues étrangères}
first langage
\\second langage
\\third langage


\subsection{Compétences}
Here comes the skills

\section{Expérience professionnel}





%Here comes experiences with the same structure than the studies
%year-year  first information (Name of the industry and city )
%%%%%%%%%%%%Second information
%%%%%%%%%%%%Third information



\section{Centre d'intérêts}

\begin{itemize}
\item Sport : 
\item Musique : 
\end{itemize}

\end{document}

Best Answer

If you want a style that matches this:

year-year  First information
           Second information
           Third information

then you're probably interested in a change in \cvitem. Below I've made a \newentry:

enter image description here

\documentclass[11pt,a4paper,sans]{moderncv}   
\moderncvstyle{banking}  
\moderncvcolor{blue}

\usepackage[utf8]{inputenc} 
\usepackage[francais]{babel}
\usepackage[scale=0.75]{geometry}

\name{One}{Guy}                             
\address{adrres, post code}{}{}
\phone[mobile]{number}                   
\email{mail@mail.mail}

\newcommand*{\newentry}[3][.25em]{%
  \begin{tabular}[t]{@{}p{0.125\textwidth}@{\hspace{\separatorcolumnwidth}}}%
    \raggedleft\hintstyle{#2}%
  \end{tabular}%
  \begin{tabular}[t]{@{}p{\dimexpr0.875\textwidth-\separatorcolumnwidth}@{}}
     #3
  \end{tabular}%
  \par\addvspace{#1}}

\begin{document}

\makecvtitle

{\centering\small Here comes the title centered and in small\par}

\raggedright

\section{Formation}

\vspace{5pt}

\subsection{Etudes}

\vspace{3pt}

\newentry{2012-2014}{%
    University and city \\
    Degre and grades \\
    Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque volutpat, 
    neque nec aliquam eleifend, dolor risus sodales leo, ut porta odio nisi in ex.}

\subsection{Projet notables}

\subsection{Langues étrangères}
first language \\
second language \\
third language

\subsection{Compétences}
Here comes the skills

\section{Expérience professionnel}

\newentry{year-year}{%
    First information (Name of the industry and city ) \\
    Second information \\
    Third information}

\section{Centre d'intérêts}

\begin{itemize}
  \item Sport :
  \item Musique :
\end{itemize}

\end{document}