Full Idea
Straightforward statements about the past, present or future, to which a conditional clause is attached - the traditional class of indicative conditionals - do (in my view) constitute a single semantic kind.
Gist of Idea
Simple indicatives about past, present or future do seem to form a single semantic kind
Source
Dorothy Edgington (Conditionals (Stanf) [2006], 1)
Book Reference
'Stanford Online Encyclopaedia of Philosophy', ed/tr. Stanford University [plato.stanford.edu], p.2
A Reaction
This contrasts with Idea 14269, where the future indicatives are group instead with the counterfactuals.
Related Idea
Idea 14269 Maybe forward-looking indicatives are best classed with the subjunctives [Edgington]