| I | chirp |
|---|---|
| you | chirp |
| he/she/it | chirps |
| we | chirp |
| you | chirp |
| they | chirp |
| I | chirped |
|---|---|
| you | chirped |
| he/she/it | chirped |
| we | chirped |
| you | chirped |
| they | chirped |
| I | have | chirped |
|---|---|---|
| you | have | chirped |
| he/she/it | has | chirped |
| we | have | chirped |
| you | have | chirped |
| they | have | chirped |
| I | had | chirped |
|---|---|---|
| you | had | chirped |
| he/she/it | had | chirped |
| we | had | chirped |
| you | had | chirped |
| they | had | chirped |
单语范例（未经PONS编辑处理）
Rats chirp when wrestling one another, before receiving morphine, or when mating.
en.wikipedia.org The song is a jumble of chirps, whistles, warbles and trills, with the same deep pitch as the call.
en.wikipedia.org In silence, all that he heard was a chirp.
en.wikipedia.org Its call or chirp rather resembles the sound gecko, gecko.
en.wikipedia.org The bird takes the grape and chirps twice.
en.wikipedia.org