Several gaps were noted in the grammar which could be fixed up if necessary...

 para que appears to always requires the subjunctive in the function
 of "so that": this is currently managed with an inquiry response
 instead of by grammar wiring and so could be added. This construction
 appears to be favoured over the para + infinitive construction if the
 subject changes.

 some relations between verbs and controlled prepositions might be an
 issue.  One would have to find more examples and dive deeper into
 Spanish semantics to find a clear distinction between the semantic
 relations and grammatial constraints for the application of just
 these verbs (there are more prepositions to consider). Sometimes, a
 preposition is also used to distinguish between a direct and indirect
 object followed by the verb, like with conocer
 (https://www.elcastellano.org/constanza).

Input from Johanna Rockstroh (2023-03-27)
