| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [to-vb] [adv] [prep] | 2321 |
|
| 2 | [be] [verb] [to-vb] [adv] [prep] | 2321 |
|
| 3 | been [verb] [verb] [adv] [prep] | 260 |
|
| 4 | [been] [verb] [to-vb] [adv] [prep] | 227 |
|
