³kanna (verb) ‘know, be able...’

Egill Hfl 20^V (Eg 53)/3 — kannk ‘I know’936
Þorggoð Lv 1^V (Gísl 8)/2 — kannkat ‘I can’t’962
GSúrs Lv 6^V (Gísl 9)/2 — kannkat ‘I can’t’965
GSúrs Lv 26^V (Gísl 29)/8 — kanna ‘explore’965
Glúmr Gráf 14^I/1 [var.] — kanna970
Hfr ErfÓl 22^I/7 — kannka ‘I do not care’1001
GunnlI Sigdr 1^V (Gunnl 7)/1 — Kannk ‘I know’1002
Þórhv Lv 2^V (Eir 2)/3 — kanna ‘explore’1003
Sigv Lv 2^I/2 — kannk ‘I know how’1015
Sigv Nesv 1^I/5 — Kannk ‘I am able’1016
Ótt Hfl 1^I/2 — kannk ‘I know how to’1023
ÞjóðA Magn 7^II/2 — kanna ‘get to know’1033
Hharð Gamv 4^II/1 — kannk ‘I have’1040
Stúfr Stúfdr 1^II/2 — kanna ‘know’1067
Mark Eirdr 26^II/6 — kanna ‘explore’1104
Rv Lv 1^II/2 — kannk ‘I have’1134
Ív Sig 11^II/8 — kannaði ‘explored’1140
RvHbreiðm Hl 23^III/1 — kannk ‘I know’1145
RvHbreiðm Hl 34^III/3 — kannk ‘I can’1145
RvHbreiðm Hl 43^III/6 — Kannk ‘I can’1145
Anon Pl 56^VII/6 — kannaðisk ‘acknowledged’1160
Anon Óldr 4^I/6 — kǫnnuðu ‘explored’1190
Anon (Hák) 2^II/1 — kannk ‘I know’1233
Anon Líkn 19^VII/2 — kannar ‘ponders’1240
Anon Líkn 22^VII/4 — kanna ‘explore’1240
Anon Lil 71^VII/6 — kannaðar ‘probed’1345
Anon Pét 10^VII/6 — kanna ‘try’1360
Anon Pét 34^VII/6 — kannar ‘come to know’1360
Anon Heil 25^VII/2 — kannar ‘contemplate’1400
Anon (SnE) 17^III/1 — kannk ‘I know’?
Anon (TGT) 28^III/2 — kannask ‘is known’?
Ásb Ævkv 3^VIII (OStór 6)/8 — kanna ‘explore’?
Bjbp Jóms 16^I/6 — kannaði ‘tested’?
GunnLeif Merl II 54^VIII/5 — Kannask ‘will recognise’?
Hallm Hallkv 5^V (Bergb 5)/8 — kannask ‘recognise’?
Hjþ Lv 4^VIII (HjǪ 7)/1 — Kantu ‘you know’?
HǫrðG Lv 10^V (Harð 17)/4 — kanna ‘spying’?
KrRef Lv 1^V (Krók 1)/8 — kannat ‘probed’?
ǪrvOdd Lv 10^VIII (Ǫrv 43)/8 — kannaðir ‘you preferred’?
ǪrvOdd Ævdr 25^VIII (Ǫrv 95)/8 — kannaðim ‘explored’?
ǪrvOdd Ævdr 37^VIII (Ǫrv 107)/4 — kanna ‘explore’?
Sigmund Lv 3^V (Nj 17)/6 — kannak ‘test’?
Vargeisa Lv 3^VIII (HjǪ 8)/7 — kannar ‘go’?
ÞGísl Búdr 5^I/4 — kanna ‘to search’?

elements in compounds

Þhorn Gldr 2^I — helkannandi ‘condemning to death’ 900