could
definitions
-
modal verb
past tense of can; used to express possibility, ability, or permissionth: ได้
-
modal verb
used to make polite requests or suggestionsth: คำขอสุภาพ
examples
-
I could swim when I was five.
ฉันว่ายน้ำได้
-
Could you help me?
คุณช่วยฉันได้ไหม