| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [pron] may be [prep] | 9 |
|
| 2 | but [pers pn] may be [prep] | 6 |
|
| 3 | but it may be [prep] | 5 |
|
| 4 | but it may be [prep] | 5 |
|
| 5 | but may be [vb pp] [prep] | 36 |
|
| 6 | but may be [verb] [prep] | 36 |
|
| 7 | but may be [adj] [prep] | 27 |
|
| 8 | but may be [adj] [prep] | 26 |
|
