Verb Study
All Verbs
Verb Quiz
contribute
contribute, contributed, contributed
To give or add to
貢獻;捐助
Base Form
contribute
Simple Past
contributed
Past Participle
contributed
3rd Person Singular
contributes
-ing Form
contributing
Categories
Type 2: reg
Type 5: a-b-b
57
1
2026-07-15
G
G
B
B
All Verbs
Verb Quiz
Verbs starting with "con"
18
concentrate
conclude
condemn
conduct
confirm
confuse
congratulate
conjugate
connect
consider
consist
contact
contain
continue
contribute
control
convict
convince
Verbs ending with "ute"
5
contribute
dilute
distribute
execute
prosecute
Verbs
10
consist
contact
contain
continue
contribute
control
convict
convince
cook
cooperate
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