[Tex/LaTex] How to continue a double itemize in a new frame (Beamer)

Question

i want to split an itemize that is inside another itemize because i do not have enough space in the frame (neither using scriptsize):

Example:

 \begin{frame}{}
    \begin{itemize}
        \item {}
        \item{      
            \begin{itemize}
                \item {}
                \item{}
% I want to go in a new frame and be inside the second itemize
                \item{} 
            \end{itemize} }
    \end{itemize} }

Any suggestions?

Answer 1

To start on the second frame with second level itemization, you can simply give an empty first level item \item[]:

\documentclass{beamer}

\begin{document}

    \begin{frame}
        \begin{itemize}
            \item item1
            \item item2      
            \begin{itemize}
                \item subitem1
                \item subitem 2
            \end{itemize}
        \end{itemize} 
    \end{frame} 

    \begin{frame}
        \begin{itemize}
            \item[] 
            \begin{itemize}
                \item subitem 3
            \end{itemize}
            \item item4
        \end{itemize} 
    \end{frame} 

\end{document}