| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have been a while [subord] | 5 |
|
| 2 | [pers pn] have been a while since | 5 |
|
| 3 | [pers pn] have been a while since | 5 |
|
| 4 | it have been a while [conj] | 5 |
|
| 5 | [pers pn] have been a while [conj] | 5 |
|
