deriv LSK ETT STT aSTA ALPH OLDHOMEPAGE NEWHOMEPAGE
In a sUtra, the expression
/saJjJA + /Gi → /saJjJAyAm "when a tag"
means "when used as a tag".
Most of those sUtras allow the compounding of a phrase only when the resulting compound will be used a tag, but not when the phrase is used in its ordinary sense.