| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] is [prep] | 1163 |
|
| 2 | [to-vb] is [prep] | 165 |
|
| 3 | to begin be [prep] | 7 |
|
| 4 | to begin [be] [prep] | 7 |
|
| 5 | to begin [is] [prep] | 6 |
|
| 6 | begin is [prep] | 6 |
|
