| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] be [vb pp] at the head | 11 |
|
| 2 | have be [vb pp] at the head | 6 |
|
| 3 | [verb] be [vb pp] at the head | 6 |
|
| 4 | [noun sg] be [vb pp] at the head | 5 |
|
| 5 | be [vb pp] at the head [prep] | 21 |
|
| 6 | be [vb pp] at the head of | 21 |
|
| 7 | be [vb pp] at the head [prep] | 21 |
|
| 8 | be [vb pp] at the head of | 21 |
|
