"Either" is singular in form followed by "was" instead of "were" in the past

English
Hierarchy: 
Keyword: 
either
Part: 
Sentence
Scope: 
POS
Regexp: 
(\beither_[A-Z]+ \w+_[^V]+ )(were)_
Regexp Flags: 
i
Regexp with Flags: 
/(\beither_[A-Z]+ \w+_[^V]+ )(were)_/i
Suggestion: 
$1 was
Notes: 
Check for "either" followed by words with POS tags that do not start with a "V" hence are non verbs.
Description: 

"Either" should be used only to refer to one of two items. "Any" is required when more than two items are involved,

Weight: 
0
Admin
Approved: 
Ignore: 
Ngram Check: