| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [verb] [verb] a [noun] | 329 |
|
| 2 | may [verb] [verb] a [noun] | 276 |
|
| 3 | which may [verb] a [noun] | 59 |
|
| 4 | which may [verb] [verb] [noun] | 28 |
|
| 5 | which may [verb] [verb] a | 12 |
|
