| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb -s] since be [vb pp] [adv] | 5 |
|
| 2 | [pron] [vb -s] since [be] [vb pp] [adv] | 5 |
|
| 3 | [pron] [vb -s] since been [vb pp] [adv] | 5 |
|
| 4 | [pron] [vb -s] since [been] [vb pp] [adv] | 5 |
|
