The FEH has a row which states the forms to use for each event. Unfortunately it was written before all of the forms were changed, and hasn't been amended to reflect the updated SRG 1157 which was produced as a result of feedback.
Table N2B answers Bose-X's question. However, for more information it refers you to Table 4B...which for the more observent isn't actually in the FEH.
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