| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | their [noun] | 180865 |
|
| 2 | their [noun pl] | 77697 |
|
| 3 | [pron] heads | 1441 |
|
| 4 | [pos pn] heads | 1422 |
|
| 5 | their head | 1272 |
|
| 6 | their heads | 1129 |
|
