| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] spread over a | 6 |
|
| 2 | [vb mod] [be] spread over a | 6 |
|
| 3 | [prep] [be] spread over a | 5 |
|
| 4 | to [be] spread over a | 5 |
|
| 5 | to [be] spread over a | 5 |
|
| 6 | [prep] [be] spread over a | 5 |
|
| 7 | [be] spread over a [adj] | 9 |
|
| 8 | [be] spread over a [adj -er] | 6 |
|
