[aut],

connecting substs. with sing. or plur. verb, [1070];

aut . . . aut connecting substs. with sing. or plur. verb, [1070];

use of, [1667-1669], [2149].

[autem],

introducing parenthesis, [1642];

position of, [1676];

common use of, [1677];

in questions, [1678];

with sī, sīn, [2021];