\textbf{49 -- Identify ``\textit{ma}'' as \underline{conditional}:}
\begin{enumerate}
\item Whatever you learn from the various sciences keeps you away from ignorance!
\item Whatever trees grow in our country, they are tropical trees!
\item Whatever you find in that book, you will be affected after reading it!
\item Whoever is patient with difficulties will succeed!
\end{enumerate}