shak - svaadigaNa parasmaipadi ##to be able##
shaknoti shaknutaH shaknuvanti\, shaknoShi shaknuthaH shaknutha\, shaknomi shaknuvaH shaknumaH| - laT
shaxyati shaxyataH shaxyanti\, shaxyasi shaxyathaH shaxyatha\, shaxyaami shaxyaavaH shaxyaamaH|  - lRRiT
shaknotu shaknutaam shaknuvantu\, shaknuhi shaknutam shaknuota\, shaknavaani shaknavaava shaknavaama|  - loT
ashaknot ashaknutaam ashaknuvan\, ashaknoH ashaknutam ashaknuta\, ashaknavam ashaknuva ashaknuma|  - la~N
ashaxyat ashaxyataam ashaxyan\, ashaxyaH ashaxyatam ashaxyata\, ashaxyam ashaxyaava ashaxyaama|  - lRRi~N
shaknuyaat shaknuyaataam shaknuyuH\, shaknuyaaH shaknuyaatam shaknuyaata\, shaknuyaam shaknuyaava shaknuyaama|  - vidhili~N