←
Middle High German kein (inherited)
←
Middle High German dechein (inherited)
←
Middle High German dehein (mention)
←
Middle High German nechein (inherited)
←
Middle High German nehein (mention)
←
Old High German dehein (inherited)
←
Old High German nihein (inherited)
→
Alemannic German kän (cognate)
→
Pennsylvania German ken (cognate)
→
Pennsylvania German kee (cognate)