24.0.2.二态相同ABB 5/5 美用-ed; 英用-t

burn

to burn (Infinitive)

burned

to burn (Past Simple - AmE)

burnt

to burn (Past Simple - BrE)

burned

to burn (Past Participle - AmE)

burnt

to burn (Past Participle - BrE)

learn

to learn (Infinitive)

learned

to learn (Past Simple - AmE)

learnt

to learn (Past Simple - BrE)

learned

to learn (Past Participle - AmE)

learnt

to learn (Past Participle - BrE)

dream

to dream (Infinitive)

dreamed

to dream (Past Simple - AmE)

dreamt

to dream (Past Simple - BrE)

dreamed

to dream (Past Participle - AmE)

dreamt

to dream (Past Participle - BrE)

smell

to smell (Infinitive)

smelled

to smell (Past Simple - AmE)

smelt

to smell (Past Simple - BrE)

smelled

to smell (Past Participle - AmE)

smelt

to smell (Past Participle - BrE)

spell

to spell (Infinitive)

spelled

to spell (Past Simple - AmE)

spelt

to spell (Past Simple - BrE)

spelled

to spell (Past Participle - AmE)

spelt

to spell (Past Participle - BrE)