\documentclass[output=paper,colorlinks,citecolor=brown]{langscibook}
\title{Introduction}
\author{%
 Chap ter Author\affiliation{University of Eden} and
 Noam Chimpsky\affiliation{University of Pluto} and
 Jane Wilson\affiliation{National Institute for Language}
}
\abstract{
Abstract goes here
}

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% \usepackage{langsci-optional}
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\maketitle
\section{Introduction}
Phasellus maximus erat ligula, accumsan rutrum augue facilisis in. Proin sit amet pharetra nunc, sed maximus erat. Duis egestas mi eget purus venenatis vulputate vel quis nunc. Nullam volutpat facilisis tortor, vitae semper ligula dapibus sit amet. Suspendisse fringilla, quam sed laoreet maximus, ex ex placerat ipsum, porta ultrices mi risus et lectus. Maecenas vitae mauris condimentum justo fringilla sollicitudin. Fusce nec interdum ante. Curabitur tempus dui et orci convallis molestie \citep{Chomsky1957}.



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\begin{table}
\caption{Frequencies of word classes}
\label{tab:1:frequencies}
 \begin{tabular}{lrrrr}
%   \lsptoprule
            & nouns & verbs & adjectives & adverbs\\
  \midrule
  absolute  &   12 &    34  &    23     & 13\\
  relative  &   3.1 &   8.9 &    5.7    & 3.2\\
%   \lspbottomrule
 \end{tabular}
\end{table}


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\section*{Abbreviations}
\section*{Acknowledgements}

%\section*{Contributions}
%John Doe contributed to conceptualization, methodology, and validation.
%Jane Doe contributed to writing of the original draft, review, and editing.


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