| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] have been [vb pp] head | 9 |
|
| 2 | [noun prp] have been [vb pp] head | 8 |
|
| 3 | have been [vb pp] [prep] head | 6 |
|
| 4 | have been [vb pp] [prep] head | 6 |
|
| 5 | have been [vb pp] head of | 11 |
|
| 6 | have been [vb pp] head [prep] | 11 |
|
| 7 | have been [vb pp] head of | 11 |
|
| 8 | have been [vb pp] head [prep] | 11 |
|
