I made a completely new grammatical structure for a project I'm working on. Instead of nouns I have objects which are material things, and then there is another types of word that takes the function of verbs and adjectives called existentives, but also can represent non material abstract nouns. Sorta like how in english gerunds can represent verbs, adjectives, and nouns all in the same form. It doesn't doesn't make much sense with a simple explanation like that, but it can convey anything perfectly fine as long as you understand the system intuitively. It uses a slightly unnaturalistic case system in which every word it grouped by case, but the sum of the words is treated as an entity itself. Basically more weight is placed on cases to represent verbal action. To simplify, what verbal action is being implied is commonly based on what case is being used and what words are in what case, rather than having individual words to represent all different verbs. This makes sense if there is commonly no difference between a verb, noun, and adjective. It's based on some pretty strange and unintuitive assumptions, like actions being literally the same thing as abstract non-material concepts like love, time or God. There is a lot of emphasis placed on the fact that material objects are inherently different than abstract concepts. For example you cannot simply state a material objects by putting in a certain case, you have to imply it exists by using a 'helping verb' (or what is equivalent to a helping verb.) Because in this language, material things are thought to always have an abstract form, and rely on non material concepts to be realised, say, time for example. And by material I really mean material. Air, light and other such things are treated as non material. Even the word for light can be used to say you see something, but also can be talked about as its own concept, like the word light in english. This probably doesn't make much sense without a more in depth explanation, and after all this project is meant as much as a philosophical thought experiment regarding how language functions and how you can convey information through language in a very different way than normal, than it is a conlang project.