Accent
hat
$\hat{ a }$
\hat{ a }
grave
$\grave{ a }$
\grave{ a }
acute
$\acute{ a }$
\acute{ a }
dot
$\dot{ a }$
\dot{ a }
double dots
$\ddot{ a }$
\ddot{ a }
bar
$\bar{ a }$
\bar{ a }
arrow
$\vec{ a }$
\vec{ a }
check
$\check{ a }$
\check{ a }
tilde
$\tilde{ a }$
\tilde{ a }
breve
$\breve{ a }$
\breve{ a }
wide hat
$\widehat{ AAA }$
\widehat{ AAA }
wide tilde
$\widetilde{ AAA }$
\widetilde{ AAA }