Collocations for parenthesis - noun

enclose sth in parentheses, give sth in parentheses, put sth in parentheses
The prices are given in parentheses.

in parentheses, inside parentheses, within parentheses
The words in parentheses should be deleted.

outside parentheses
The numbers outside the parentheses are the sales figures.

long
After a long parenthesis, she returned to the matter in hand.

in parenthesis
I add, in parenthesis, that I doubt whether such a place exists.