*Đáp án
- Có quy tắc:
To stay ---> Stayed (ở) look ==> looked (nhìn )want ==> wanted (muốn )arrive ==> arrived ( đến )like ==> liked (thích )study ==> studied (học , nghiên cứu )cry ==> cried (khóc )play ==> played (chơi )obey ==> obeyed ( vâng lời )stop ==> stopped (ngừng ) - Bất quy tắc: feed (V1) → fed (V2) → fed (V3): nuôi dạybleed (V1) → bled (V2) → bled (V3): (làm) chảy máubreed (V1) → bred (V2) → bred (V3): sanh, nuôi dạyoverfeed (V1) → overfed (V2) → overfed (or overfied) (V3):cho ăn quásay (V1) → said (V2) → said (V3): nóilay (V1) → laid (V2) → laid (V3) : đặt đểinlay (V1) → inlaid (V2) → inlaid (V3) : cẩn, khảmgainsay (V1) → gainsaid (V2) → gainsaid (V3) : chối cãimislay (V1) → mislaid (V2) → mislaid (V3) : để thất lạBQT
Feed => Fed
Feel => Felt
Think => Thought
Buy => Bought
Bring => Brought
Fly => flew
Cut => Cut
Go => Went
Ride => Rode
Break => Broke
Ko BQT
Flood => Flooded
Love => Loved
Want => Wanted
Finish => Finished
Water => Watered
Stop => Stopped
Mend => Mended
Wash => Washed
Watch => Watched