halsen vs plead

halsen

verb
  • To promise; bode; bid (fair or ill). 

  • To predict; promise. 

plead

verb
  • To beg, beseech, or implore. 

  • To present (an argument or a plea), especially in a legal case. 

  • To offer by way of excuse. 

  • To discuss by arguments. 

How often have the words halsen and plead occurred in a corpus of books? (source: Google Ngram Viewer )