diff --git a/stopwords_en.go b/stopwords_en.go
index ba599bf..7897c42 100644
--- a/stopwords_en.go
+++ b/stopwords_en.go
@@ -106,6 +106,7 @@ var english = map[string]string{
 	"for":          "",
 	"former":       "",
 	"formerly":     "",
+	"forth":        "",
 	"forty":        "",
 	"found":        "",
 	"four":         "",
@@ -136,6 +137,7 @@ var english = map[string]string{
 	"how":          "",
 	"however":      "",
 	"hundred":      "",
+	"i":            "",
 	"ie":           "",
 	"if":           "",
 	"in":           "",
@@ -153,6 +155,9 @@ var english = map[string]string{
 	"latterly":     "",
 	"least":        "",
 	"less":         "",
+	"let":          "",
+	"like":         "",
+	"likely":       "",
 	"ltd":          "",
 	"made":         "",
 	"many":         "",