There are few irregular verbs in English who have same infinitive form, past tense form and part participle form. The list is given below:
Infinitive | Past Tense | Past Participle |
Bet | Bet | Bet |
Burst | Burst | Burst |
Cast | Cast | Cast |
Cost | Cost | Cost |
Cut | Cut | Cut |
Hit | Hit | Hit |
Hurt | Hurt | Hurt |
Let | Let | Let |
Put | Put | Put |
Set | Set | Set |
Shed | Shed | Shed |
Shut | Shut | Shut |
Slit | Slit | Slit |
Split | Split | Split |
Spread | Spread | Spread |