| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [adv] [prep] | 1249 |
|
| 2 | been [adv] [prep] | 1249 |
|
| 3 | been [adv] since | 123 |
|
| 4 | be [adv] since | 75 |
|
| 5 | [be] [adv] since | 75 |
|
| 6 | [been] [adv] since | 64 |
|
| 7 | been [adv] since | 64 |
|
