| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | than [pron] [vb past] been since | 6 |
|
| 2 | than [pron] [vb past] [be] since | 6 |
|
| 3 | than [pron] [vb past] be since | 6 |
|
| 4 | than [pron] [vb past] [been] since | 6 |
|
| 5 | than [pers pn] [vb past] [be] since | 6 |
|
| 6 | than [pron] had [be] since | 6 |
|
