| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [vb past] [be] [prep] | 664 |
|
| 2 | [noun sg] [be] complicated [prep] | 104 |
|
| 3 | [vb past] [be] complicated [prep] | 10 |
|
| 4 | [noun sg] [vb past] [be] complicated | 7 |
|
