| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] is some time since | 10 |
|
| 2 | [pers pn] is some time since | 10 |
|
| 3 | it is some time since | 9 |
|
| 4 | it is some time since | 9 |
|
| 5 | is some time since [pron] | 9 |
|
| 6 | is some time since [pers pn] | 9 |
|
