| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [be] [vb pp] [prep] [noun sg] | 5003 |
|
| 2 | is [prep] [be] [vb pp] [prep] | 2187 |
|
| 3 | is [prep] [be] [vb pp] [noun sg] | 24 |
|
| 4 | is [prep] [be] [prep] [noun sg] | 15 |
|
