Here is a couple of examples from Plautus that could be relevant for your question:
a. Personal use of a transitive verb like decet:
contempla ut haec (vestis) me deceat (Pl. Most. 172). 'See how this dress suits me.'
b. Impersonal use of a transitive verb like decet:
ita ut vos decet (Pl. Most. 729). 'so as befits you'.
The following example could also ...