I am wondering: How do you pronounce "parlent-ils" correctly? I know that the ending "-ent" is usually mute. However, what about cases that usually require a liason?
The '-nt' at the end of verb is always mute. Parle and Parlent have the same prononciation.
When you ask with the form verb-sujet-? You have to add a -t for a better sonority except when verb end by -t or -d : - convainc-t-il ? - prend-il ? - cueille-t-il ? - peut-il ?
For more informations on liaisons : check here