√stiG 'mount'
present: [5.] stiGnoti stiGnuy/At stiGnute [perfect: tizwiGe atizwiGat asteGizwa steGizyate steGitA ]verbal: -st/iGam secondary: intensive: tezwiG- -- desiderative: tizwiGizati tistiGiza- tisteGiza- -- causative: steGayati These forms are somewhat amended from the MSS. (which have stiNnoti etc.): see Schröder in ZDMG. xxxiii. 195.