\begin{table}
	\centering
	\begin{adjustbox}{max width=\textwidth}
		\begin{tabular}{llrrrccccccccccc}
			\toprule
			                                                               &   &   
			\multicolumn{5}{c}{\textbf{Pretrained Massively Multilingual}} &   &   
			\multicolumn{5}{c}{\textbf{Transformer-base}} \\
			\cmidrule{3-7}  \cmidrule{9-13}
			& 
			\textbf{Model} & 
			\textbf{F}$_{\text{ormal}}$ & 
			\textbf{I}$_{\text{nformal}}$ & 
			\textbf{Avg.} & 
			\textbf{BLEU} &
			\textbf{\textbf{COMET$_{2022}$}}
			                                                               &   &   
			\textbf{F}$_{\text{ormal}}$ & 
			\textbf{I}$_{\text{nformal}}$ & 
			\textbf{Avg.} & 
			\textbf{BLEU} &
			\textbf{COMET$_{2022}$}\\ 
			\midrule
			\multirow{8}{*}{\shortstack[l]{\texttt{en}$\rightarrow$\texttt{pt}}}
			& base
			& 47.7
			& 52.3 
			& $-$
			& 41.7{\color{gray!80}\scriptsize$\pm$1.1}
			& 85.1\phantom{*} 
			&
			& 35.8
			& 64.2 
			& $-$ 
			& 38.7{\color{gray!80}\scriptsize$\pm$1.1}
			& 82.2\phantom{*} 
			\\
			& $+$CG (\texttt{de})
			& 75.6
			& 74.2
			& 74.9
			& 43.0{\color{gray!80}\scriptsize$\pm$1.1}
			& 84.9\phantom{*} 
			& 
			& 50.0
			& 72.8
			& 61.4
			& 38.7{\color{gray!80}\scriptsize$\pm$1.1}
			& 81.8\dag
			\\
			& $+$FT (\texttt{de})
			& 99.0
			& 45.5
			& 72.3
			& 40.4{\color{gray!80}\scriptsize$\pm$1.0}
			& 85.3\phantom{*} 
			&
			& 79.2
			& 71.2
			& 75.2
			& 39.6{\color{gray!80}\scriptsize$\pm$1.1}
			& 82.7*
			\\
			& $+$CG (\texttt{es})
			& 85.4
			& 83.6
			& \underline{84.5}
			& 43.8{\color{gray!80}\scriptsize$\pm$1.0}
			& 85.0\phantom{*} 
			&
			& 53.3
			& 79.8
			& 66.6
			& 38.8{\color{gray!80}\scriptsize$\pm$1.1}
			& 81.7\dag
			\\
			& $+$FT (\texttt{es})
			& 99.8
			& 28.7
			& 64.3
			& 40.3{\color{gray!80}\scriptsize$\pm$1.0}
			& 85.2\phantom{*} 
			&
			& 93.9
			& 80.1 
			& 87.0 
			& 40.5{\color{gray!80}\scriptsize$\pm$1.0}
			& 82.5*
			\\
			& $+$CG (\texttt{multi})
			&  99.9
			&  99.9
			&  99.9
			&  99.9{\color{gray!80}\scriptsize$\pm$1.1}
			&  99.9\phantom{*} 
			& 
			& 55.9
			& 80.8
			& 68.4
			& 39.0{\color{gray!80}\scriptsize$\pm$1.1}
			& 81.8\dag
			\\
			& $+$FT (\texttt{multi})
			& 99.5
			& 99.9
			&  99.9
			&  99.9{\color{gray!80}\scriptsize$\pm$1.0}
			&  99.9{*}
			&
			& 95.8
			& 81.9
			& \underline{88.9}
			& 41.4{\color{gray!80}\scriptsize$\pm$1.0}
			& 83.1*
			\\
			& $+$CG $+$FT (\texttt{multi})
			& 100.0
			&  99.9
			& \textbf{ 99.9}
			&  99.9{\color{gray!80}\scriptsize$\pm$1.0}
			&  99.9*
			&
			& 97.8
			& 93.7
			& \textbf{95.8}
			& 41.0{\color{gray!80}\scriptsize$\pm$1.0}
			& 82.4\phantom{*} 
			\\
			\midrule
			\multirow{8}{*}{\shortstack[l]{\texttt{en}$\rightarrow$\texttt{ru}}}
			& base
			& 55.0
			& 45.0 
			& $-$
			& 30.3{\color{gray!80}\scriptsize$\pm$1.0}
			& 83.7\phantom{*} 
			&
			& 43.9
			& 56.1 
			& $-$ 
			&
			24.2{\color{gray!80}\scriptsize$\pm$1.0}
			& 75.9\phantom{*} 
			\\
			& $+$CG (\texttt{de})
			& 87.3
			& 77.7 
			& 82.5
			& 32.2{\color{gray!80}\scriptsize$\pm$1.0}
			& 83.1\phantom{*} 
			& 
			& 67.2
			& 71.8
			& 69.5
			& 24.6{\color{gray!80}\scriptsize$\pm$0.9}
			& 75.0\dag
			\\
			& $+$FT (\texttt{de})
			& 99.5
			& 84.7
			& \underline{92.1}
			& 33.0{\color{gray!80}\scriptsize$\pm$1.1}
			& 84.2*  
			&
			& 84.0
			& 69.3
			& 76.7
			& 25.0{\color{gray!80}\scriptsize$\pm$1.0}
			& 75.8\phantom{*} 
			\\
			& $+$CG (\texttt{es})
			& 86.8
			& 73.9
			& 80.4
			& 32.4{\color{gray!80}\scriptsize$\pm$1.0}
			& 83.2\phantom{*} 
			&
			& 61.7
			& 76.8
			& 69.5
			& 24.8{\color{gray!80}\scriptsize$\pm$1.0}
			& 75.0\dag
			\\
			& $+$FT (\texttt{es})
			& 98.3
			& 60.6
			& 79.5
			& 32.8{\color{gray!80}\scriptsize$\pm$1.1}
			& 84.1*   
			&
			& 83.5
			& 68.6
			& 76.1
			& 26.1{\color{gray!80}\scriptsize$\pm$1.0}
			& 76.6*
			\\
			& $+$CG (\texttt{multi})
			&  99.9
			&  99.9
			&  99.9
			&  99.9{\color{gray!80}\scriptsize$\pm$1.0}
			&  99.9\phantom{*} 
			&
			& 72.2
			& 80.9
			& 76.6
			& 25.0{\color{gray!80}\scriptsize$\pm$1.0}
			& 75.0\dag
			\\
			& $+$FT (\texttt{multi})
			&  99.9
			&  99.9
			&  99.9
			&  99.9{\color{gray!80}\scriptsize$\pm$1.1}
			&  99.9*
			&
			& 87.5
			& 69.8
			& \underline{78.7}
			& 25.9{\color{gray!80}\scriptsize$\pm$1.0}
			& 77.0*
			\\
			& $+$CG $+$FT (\texttt{multi})
			& 100.0
			&  99.9
			& \textbf{ 99.9}
			&  99.9{\color{gray!80}\scriptsize$\pm$1.0}
			&  99.9*
			&
			& 96.2
			& 91.3
			& \textbf{93.8}
			& 26.2{\color{gray!80}\scriptsize$\pm$1.0}
			& 76.2\phantom{*} 
			\\
			&
			rippeth-etal-2022-controlling
			& 100.0
			& 13.8
			& 56.9
			& 23.5\phantom{{\scriptsize$\pm$0.0}}
			& $-$
			&
			& $-$
			& $-$
			& $-$
			& $-$
			& $-$
			\\
			\midrule
			\multirow{10}{*}{\shortstack[l]{\texttt{en}$\rightarrow$\texttt{ko}}}
			& base
			& 50.9
			& 49.1
			& $-$
			& 15.7{\color{gray!80}\scriptsize$\pm$0.7}
			& 82.6\phantom{*} 
			&  
			& 32.0
			& 68.0
			& $-$
			& 10.6{\color{gray!80}\scriptsize$\pm$0.6}
			& 74.0\phantom{*} 
			\\
			& $+$CG (\texttt{de})
			& 67.0
			& 64.6
			& \underline{65.8}
			& 15.7{\color{gray!80}\scriptsize$\pm$0.7}
			& 82.1\dag
			& 
			& 45.2 
			& 78.2
			& 61.7
			& 10.4{\color{gray!80}\scriptsize$\pm$0.6}
			& 73.4\dag
			\\
			& $+$FT (\texttt{de})
			& 67.8
			& 54.2
			& 61.0
			& 12.8{\color{gray!80}\scriptsize$\pm$0.6}
			& 84.1*
			&  
			& 42.7
			& 66.4
			& 54.6
			& 10.7{\color{gray!80}\scriptsize$\pm$0.6}
			& 74.0\phantom{*} 
			\\
			& $+$CG (\texttt{es})
			& 68.9
			& 61.6
			& 65.3
			& 15.1{\color{gray!80}\scriptsize$\pm$0.8}
			& 82.1\dag
			& 
			& 46.3
			& 77.6
			& 62.0
			& 10.7{\color{gray!80}\scriptsize$\pm$0.6}
			& 74.1\phantom{*} 
			\\
			& $+$FT (\texttt{es})
			& 64.4
			& 47.3
			& 55.9
			& 14.0{\color{gray!80}\scriptsize$\pm$0.7}
			& 84.4* 
			&  
			& 47.4
			& 62.7
			& 55.1
			& 11.7{\color{gray!80}\scriptsize$\pm$0.6}
			& 75.2*
			\\
			& $+$CG (\texttt{multi})
			&  99.9
			&  99.9
			&  99.9
			&  99.9{\color{gray!80}\scriptsize$\pm$0.8}
			&  99.9\phantom{*} 
			& 
			& 46.0
			& 78.1
			& \underline{62.1}
			& 10.6{\color{gray!80}\scriptsize$\pm$0.6}
			& 74.1\phantom{*} 
			\\
			& $+$FT (\texttt{multi})
			& 99.9
			&  99.9
			&  99.9
			&  99.9{\color{gray!80}\scriptsize$\pm$0.7}
			&  99.9*
			&  
			& 48.3
			& 68.4
			& 58.4
			& 11.0{\color{gray!80}\scriptsize$\pm$0.6}
			& 74.4\phantom{*} 
			\\
			& $+$CG $+$FT (\texttt{multi})
			& 99.9
			& 99.9
			& \textbf{ 99.9} 
			& 99.9{\color{gray!80}\scriptsize$\pm$0.7}
			& 99.9
			&
			& 58.9
			& 81.8
			& \textbf{70.4}
			& 10.8{\color{gray!80}\scriptsize$\pm$0.6}
			& 73.4\dag
			\\
			\cmidrule{2-13}
			& $+$oracle CG (\texttt{ko})
			& 70.3
			& 62.6
			& 66.5
			& 15.2{\color{gray!80}\scriptsize$\pm$0.7}
			& 81.7\dag 
			& 
			& 58.9
			& 82.3
			& 70.6
			&11.2{\color{gray!80}\scriptsize$\pm$0.6}
			&74.5*
			\\
			& $+$oracle FT (\texttt{ko})
			& 79.4
			& 93.5
			& 86.5
			& 22.2{\color{gray!80}\scriptsize$\pm$0.9}
			& 86.2*
			&
			& 86.7
			& 97.9
			& 92.3
			& 19.1{\color{gray!80}\scriptsize$\pm$0.9}
			& 74.0*
			\\
			\bottomrule
		\end{tabular}
	\end{adjustbox}
	\caption{Table 4: \label{tab:formality_tgt_zs} 
		Zero-shot formality control results.
		\textbf{Best} and \underline{second best} results under the same data condition are marked.}
\end{table}