| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] which have [been] [v-ing] in | 15 |
|
| 2 | [noun] which have been [v-ing] in | 15 |
|
| 3 | [noun] which have be [v-ing] in | 15 |
|
| 4 | [noun sg] which have [be] [v-ing] in | 11 |
|
| 5 | [noun] which had [be] [v-ing] in | 10 |
|
