| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] a roof [prep] [pos pn] | 26 |
|
| 2 | have a roof [prep] [pos pn] | 11 |
|
| 3 | [prep] a roof [prep] [pos pn] | 9 |
|
| 4 | [prep] a roof [prep] [pos pn] | 9 |
|
| 5 | [vb infin] a roof [prep] [pos pn] | 7 |
|
| 6 | [to-vb] a roof [prep] [pos pn] | 6 |
|
| 7 | [vb past] a roof [prep] [pos pn] | 5 |
|
| 8 | have a roof [prep] [pos pn] | 5 |
|
| 9 | had a roof [prep] [pos pn] | 5 |
|
| 10 | a [adj] roof [prep] [pos pn] | 7 |
|
| 11 | a [adj] roof [prep] [pos pn] | 7 |
|
| 12 | a roof [prep] [pos pn] [noun] | 49 |
|
| 13 | a roof [prep] [pos pn] head | 46 |
|
| 14 | a roof [prep] [pos pn] [noun sg] | 35 |
|
| 15 | a roof [prep] [pos pn] head | 32 |
|
| 16 | a roof [prep] [pos pn] heads | 14 |
|
| 17 | a roof [prep] [pos pn] [noun pl] | 14 |
|
