| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] have been the [noun] | 32 |
|
| 2 | [prep] [pron] have been the [noun sg] | 25 |
|
| 3 | [prep] [Wh det] have been the [noun] | 21 |
|
| 4 | [prep] [pron] had been the [noun] | 17 |
|
| 5 | [prep] what have been the [noun] | 13 |
|
| 6 | [prep] what have been the [noun] | 13 |
|
| 7 | of [pron] have been the [noun] | 13 |
|
| 8 | of [pron] have been the [noun] | 13 |
|
| 9 | [prep] [pron] has been the [noun] | 10 |
|
| 10 | [prep] [pers pn] have been the [noun] | 9 |
|
| 11 | [prep] which have been the [noun] | 8 |
|
| 12 | [prep] which have been the [noun] | 8 |
|
| 13 | [prep] [pron] have been the subject | 6 |
|
| 14 | [prep] [pron] have been the subject | 6 |
|
| 15 | to [pron] have been the [noun] | 5 |
|
| 16 | to [pron] have been the [noun] | 5 |
|
