BibTeX, biblatex and biber ⇒ [Biblatex] apostrophe behind authors name

[totti]

Hi there!

I already browsed through the Biblatex reference guide but couldn't find an answer to my probably simple question. I use Biblatex with an authoryear citation style. I often use the \textcite and \citeauthor commands sometimes I would need to put an apostrophe behind the authors name such as Hegel's work or as "in Kant's (1797) analysis" This will work with \citeauthor if I simply put the apostrophe "s" directly behind the parentheses but won't work for \textcite as the apostrophe "s" will appear behind the year and not behind the name.

Any idea how to handle this issue?

Best,
totti

[totti]

Does nobody have an idea? I'd be really grateful for any help.
Have a nice weekend!