| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i think at one time | 7 |
|
| 2 | [pers pn] think at one time | 7 |
|
| 3 | i think at one time | 7 |
|
| 4 | [pron] think at one time | 7 |
|
| 5 | think at one time [conj] | 6 |
|
| 6 | think at one time that | 5 |
|
| 7 | think at one time [that] | 5 |
|
| 8 | think at one time that | 5 |
|
