Syncope s => vis
Syncopated perfect often drops the 'v' and contracts vowel
sciv.issemus V 4 1 PLUP ACTIVE SUB 1 P
scio, scire, scivi, scitus V (4th) TRANS [XXXAX]
sciv.issemus V 6 1 PLUP ACTIVE SUB 1 P
scio, scire, scivi(ii), scitus V TRANS [XXXAX]
know, understand;
sciv.issemus V 3 1 PLUP ACTIVE SUB 1 P
scisco, sciscere, scivi, scitus V (3rd) TRANS [XXXEC] uncommon
investigate, inquire; (political) vote; ordain;