| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but since then [pron] have [verb] | 12 |
|
| 2 | but since [adv] [pron] have [vb pp] | 12 |
|
| 3 | but since [adv] [pron] have [verb] | 12 |
|
| 4 | but since [adv] [pers pn] have [verb] | 10 |
|
