Personal experience
Personal experience of a human being is the moment-to-moment experience and sensory awareness of internal and external events or a sum of experiences forming an empirical unity such as a period of life.
Irregular Verbs
1. Some verb same present simple tense , past tense , past participle tense example hit-hit-hit , cut-cut-cut
2. Some verb same past tense , past participle tense example tell-told-told
3. Some verb different present simple tense , past tense , past participle tense example rise-rose-risen , eat-ate-eaten