| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] which have been [v-ing] | 191 |
|
| 2 | [noun sg] which have been [v-ing] | 131 |
|
| 3 | question [pron] have been [v-ing] | 14 |
|
| 4 | question which have been [verb] | 13 |
|
| 5 | question which have been [v-ing] | 6 |
|
| 6 | question which have [been] [v-ing] | 5 |
|
| 7 | question which have be [v-ing] | 5 |
|
| 8 | question which have been [v-ing] | 5 |
|
| 9 | question [Wh det] have been [v-ing] | 5 |
|
| 10 | question which [verb] been [v-ing] | 5 |
|
| 11 | question which have [be] [v-ing] | 5 |
|
