| I | trickle |
|---|---|
| you | trickle |
| he/she/it | trickles |
| we | trickle |
| you | trickle |
| they | trickle |
| I | trickled |
|---|---|
| you | trickled |
| he/she/it | trickled |
| we | trickled |
| you | trickled |
| they | trickled |
| I | have | trickled |
|---|---|---|
| you | have | trickled |
| he/she/it | has | trickled |
| we | have | trickled |
| you | have | trickled |
| they | have | trickled |
| I | had | trickled |
|---|---|---|
| you | had | trickled |
| he/she/it | had | trickled |
| we | had | trickled |
| you | had | trickled |
| they | had | trickled |
单语范例（未经PONS编辑处理）
While showering, she looks down and sees a trickle of blood.
en.wikipedia.org Over the next few years, settlers trickled in.
en.wikipedia.org Although field observations trickled in from early explorers, modern studies of lemur ecology and behavior did not begin in earnest until the 1950s and 1960s.
en.wikipedia.org After years of amateur tape recordings made at filksings, a trickle of studio-produced albums and tapes began to arrive in the 1970s.
en.wikipedia.org Furthermore, a trickle but worrisome number of slaves began escaping.
en.wikipedia.org