| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] be at the head [prep] | 8 |
|
| 2 | [noun sg] be at the head [prep] | 5 |
|
| 3 | be [verb] at the head [prep] | 24 |
|
| 4 | be [vb pp] at the head [prep] | 21 |
|
| 5 | be [adv] at the head [prep] | 9 |
|
| 6 | be [adv] at the head [prep] | 8 |
|
| 7 | be placed at the head [prep] | 6 |
|
| 8 | be place at the head [prep] | 6 |
|
| 9 | be at the head [prep] [art] | 16 |
|
| 10 | be at the head [prep] [art] | 16 |
|
| 11 | be at the head [prep] the | 13 |
|
| 12 | be at the head [prep] the | 13 |
|
