| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a roof [prep] [pos pn] head [conj] | 8 |
|
| 2 | a roof over [pos pn] head [conj] | 8 |
|
| 3 | a roof over [pos pn] head [conj] | 8 |
|
| 4 | a roof [prep] [pos pn] head [conj] | 6 |
|
| 5 | a roof [prep] [pos pn] head [coord] | 5 |
|
| 6 | a roof [prep] [pos pn] head and | 5 |
|
| 7 | a roof [prep] [pos pn] head and | 5 |
|
