Is this sentence classical-Latin-gramatically acceptable?
"Mori stans quam genuflectens melius est."
"Mori stans quam genuflectens melius est."
If it is the subject of est then it should be in the nominative? The infinitive here is nominative neuter. The adjectives are therefore in agreement, surely?"stans" and "genuflectens" should be accusative: "mori stantem quam genuflectentem melius est." The subject of an infinitive (or a predicate complement, or anything modifying the subject) needs to be accusative. In this sentence, the accusative-and-infinitive phrase "mori stantem" is the subject of "est". This is why, for instance, Cicero uses puerum rather than puer in "Nescire quid antequam natus sis acciderit, id est semper esse puerum."
The adjectives aren't modifying the infinitive, but rather the implied subject of the infinitive ("that [someone] die standing is better than...")The infinitive here is nominative neuter. The adjectives are therefore in agreement, surely?
The complement agrees in CASE with the subject, not gender or number.Are you saying that stans in your analysis would also be neuter to agree with melius?
But it is in the syntax, I sent a pictures showing the difference.There's no difference between mori stantem and mori senem.
Yes, but your pictures don't make sense — both of them should be graphed like you graphed mori senem.But it is in the syntax, I sent a pictures showing the difference.
In "mori stans" the "mori" doesn't create a syntactic pair with "est", it acts like an adjective. Stantem, yes, that acts as a verb. But why would that be preferred if it's not necessary? No idea. I tried to show the differences.But the complement is mori stantem, not just the participle. It is not remotely different from mori senem. Why wouldn't that be senex by your logic?
That is not possible. "Mori stans est melius" <- "mori" and "est" simply don't create a pair there. They don't talk to each other. That's my point!Yes, but your pictures don't make sense — both of them should be graphed like you graphed mori senem.
Mori stans est melius is ungrammatical, for the exact same reason that mori senex est melius is ungrammatical. That's my point.That is not possible. "Mori stans est melius" <- "mori" and "est" simply don't create a pair there. They don't talk to each other. That's my point!
The latter is ungrammatical, because "mori" creates a pair with "est" and "senex" creates a pair with "mori" ... which is not allowed.Mori stans est melius is ungrammatical, for the exact same reason that mori senex est melius is ungrammatical. That's my point.
senex can go with est, but can't go with infinitive at the same time.So why is it allowed for stans to create a pair with est, if you can't have a sentence where senex forms a pair with est?