Early English Books Online (EEBO) and Literature Online (LION)

700 million words from EEBO (1500s-1600s) and Literature Online (mainly 1700s-1800s)

Access:

Only for BYU students and faculty

Features:

1. Search by word, phrase, or substring

Table display (frequency for each matching form in each century)
 

Chart display (totals for all matching forms in each decade and century)