ḱey-
“to lie down, home, bed”Widely acceptedsocialdwelling
settle, home, beloved
Root for lying/settling, yielding Latin civis (citizen), English home, cemetery.
(s)kel-“to cover, to conceal, to shelter”bʰag-“to distribute, allot, share”bʰeh₂g-“to apportion, to share”bʰendʰ-“to bind, to tie”bʰendʰ-eyo-“to keep binding, obligating”bʰendʰ-mn̥-“a binding, bond, obligation”bʰer-g-“to hide, to protect, to bury”bʰerǵ-“to hide, to protect”