| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] has be [verb] [prep] | 871 |
|
| 2 | [prep] [noun] has be [vb pp] [prep] | 844 |
|
| 3 | [prep] [noun] have be used [prep] | 28 |
|
| 4 | [prep] [noun] [verb] be used [prep] | 28 |
|
| 5 | [prep] [noun] has [be] used [prep] | 12 |
|
| 6 | [prep] [noun] [vb -s] be used [prep] | 12 |
|
| 7 | [prep] [noun] has be used [prep] | 12 |
|
| 8 | [prep] [noun] has be use [prep] | 12 |
|
