| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which may [be] [verb] [prep] | 447 |
|
| 2 | [pron] may [be] think [prep] | 29 |
|
| 3 | which [modal v] [be] think [prep] | 18 |
|
| 4 | which [vb mod] [be] think [prep] | 18 |
|
| 5 | which may [be] think [prep] | 6 |
|
