• 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 )
• fit     ==>   fitted  ( ăn khớp )

• to run - ran (chạy)      
• to leave - left (ra đi, rời)
• feed (V1) → fed (V2) → fed (V3): nuôi dạy
• bleed (V1) → bled (V2) → bled (V3):  (làm) chảy máu
• breed (V1) → bred (V2) → bred (V3): sanh, nuôi dạy
• overfeed (V1) → overfed (V2) → overfed (or overfied) (V3):cho ăn quá
• say (V1) → said (V2) → said (V3): nói
• lay (V1) → laid (V2) → laid (V3)  : đặt để
• inlay (V1) → inlaid (V2) → inlaid (V3) : cẩn, khảm
• gainsay (V1) → gainsaid (V2) → gainsaid (V3) : chối cãi
• mislay (V1) → mislaid (V2) → mislaid (V3) : để thất lạc

 

agree => agreed, like => liked, love => loved,….

10 động từ thêm ed: 
want -> wanted
travel -> traveled
cry -> cried
watch -> watched 
play -> played
enjoy -> enjoyed
stay -> stayed 
look -> looked 
obey ==> obeyed
listen  ==> listened
10 động từ bqt:
 do -> did
go -> went 
swim -> swam
begin -> began
read -> read 
see -> saw
make -> made
take -> took
keep -> kept
give -> gave