Verb Study
All Verbs
Verb Quiz
alert
alert, alerted, alerted
To warn or make aware
警告;提醒
Base Form
alert
Simple Past
alerted
Past Participle
alerted
3rd Person Singular
alerts
-ing Form
alerting
Categories
Type 2: reg
Type 5: a-b-b
44
1
2026-07-15
G
G
B
B
All Verbs
Verb Quiz
Verbs starting with "ale"
1
alert
Verbs ending with "ert"
4
alert
assert
divert
insert
Verbs
10
affix
afford
agree
aim
alert
allow
amuse
analyse
announce
annoy
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