| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [verb] be [verb] [noun] for | 8 |
|
| 2 | which [verb] been [verb] [noun] for | 8 |
|
| 3 | which [verb] [been] [verb] [noun] for | 8 |
|
| 4 | which have [be] [verb] [noun] for | 8 |
|
| 5 | which [verb] [be] [verb] [noun sg] for | 6 |
|
| 6 | which [verb] [be] [v-ing] [noun] for | 6 |
|
