| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i think at [adj] time | 11 |
|
| 2 | i think at one time | 7 |
|
| 3 | i think at [num] time | 7 |
|
| 4 | i think at one time | 7 |
|
| 5 | i think at [adj] time | 6 |
|
