| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [pers pn] [modal v] [adv] | 2434 |
|
| 2 | perhaps [pers pn] [modal v] [adv] | 181 |
|
| 3 | but perhaps [pers pn] [modal v] | 92 |
|
| 4 | but perhaps [pers pn] [adv] | 9 |
|
