Active

Middle

Passive

Present

nayant- “leading”
dadhat-  “putting”
vartamāne kṛdanta

P: √ + at/ant + [ (12, 31,)]. Except: C3, Non-1,4,6,10  (N/F).

nayamāna- “leading”
dadhāna-  “putting”

Ā: stem + māna/āna + [(1, 2)]

niyamāna- “is being lead”
dhīyamāna-
“is being put”  

√ + ya + māna (all 10
classes) + [ (1, 2)]

Future

nesyant- “will lead”
dhāsyant-  “will put”

Simple Future STEM + present

Simple Future STEM Formula: guṇa√ + -sya -iṣya + P/Ā

Simple Future STEM Formula: guṇa√ + -sya -iṣya + P/Ā

nesyamāṇa
“will lead”
dhāsyamāna- 
“will put”

Simple Future STEM + present

netvaya- neya-“is to be lead”
dhātavya-
dhānīya-
dheya-  
“is to be put”

guṇa (rarely vṛddhi)√  +  -anīya -tavya -ya  +  [ (1, 2)]

Past

ninīvas, nītavat--“lead”
ktavatu “put”
dadhivas- , hitavat-

PPP  +  vat/vant (mas, n)  / vatī (f)
[ (31, 32)]

ninyāna--“lead”
 dadhāna-  “put”

nīta-“was lead”
hita- “was put?

√ + -ta -ita -īta -na +p
[ (1, 2)]

GERUND

Indeclinable.
√ + tvā
If prefix, then:
√ + ya / yā(fem)

nītvā “leading”
dattvā “putting”