| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] to [be] [vb pp] [adj] | 52 |
|
| 2 | [is] [prep] be [vb pp] [adj] | 52 |
|
| 3 | is [prep] [be] [vb pp] [adj] | 51 |
|
| 4 | [is] [prep] [be] made [adj] | 17 |
|
| 5 | [is] [prep] [be] [vb pp] available | 8 |
|
| 6 | [is] [prep] [be] considered [adj] | 6 |
|
| 7 | [is] [prep] [be] left [adj] | 5 |
|
