Surely a split infinitive can only be ‘split’ if the two parts are of one and the same ‘word’, therefore splitting the sequence of letters/sounds would ‘break’ the meaning of the word and would also break a pattern in other similarly structured word combinations? This ‘to go’ logic should therefore be applied to other similar examples of wording structures in the English language too? For example, ‘can not’ becomes cannot as previously stated, so perhaps ‘to go’ becomes ‘togo’. We can say “You can definitely not do that!” - however this would be splitting ‘cannot’ though. We could therefore rephrase this as “you definitely cannot do that”, or using the split infinitive logic we could say “you cannot definitely do that”.
Who’s making this sh*t up anyway?? Shakespeare?