Pāṇini sūtras

When a word implying ‘recollection’ is in connection with it, a verb takes the affix lṛṭ (2nd future) in the sense of the past before the commencement of the present day.

1. abhijñā+vacaneअभिज्ञा+वचने

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   aअ	abhijñāअभिज्ञा	abhijñāअभिज्ञा	recollection	abhijñअभिज्ञ् + plus āआ
   vव्	vacanaवचन	vacaneवचने	construction	vacanवचन् + plus eए

2. lṛṭलृट्

   Part	Lexeme	Sandhi form	Meaning	Stem
   lल्	lṛṭलृट्	lṛṭलृट्	future	lṛṭलृट्

Anuvṛtti

1. an+adyataneअन्+अद्यतने 3·2·111

   Part	Lexeme	Sandhi form	Meaning	Stem + termination
   aअ	naन	anअन्	not	naन
   aअ	adyatanaअद्यतन	adyataneअद्यतने	today	adyatanअद्यतन् + plus eए