Consider the sentence: 'Had I known about the meeting, I would have attended.' Analyze the syntactic structure and judge the items below. Judge the following statements as True (T) or False (F).
(__)This is an example of a Third Conditional structure involving inversion.
(__)The inversion 'Had I known' replaces the standard 'If I had known' structure.
(__)The main clause 'I would have attended' expresses a hypothetical outcome in the present.
(__)The omission of 'If' triggers the mandatory inversion of the auxiliary verb and the subject.
Mark the alternative that shows the correct sequence, from top to bottom.