| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [am/are] [vb pp] to be | 592 |
|
| 2 | [am/are] [vb pp] to be [prep] | 163 |
|
| 3 | [pron] [am/are] [vb pp] to [prep] | 59 |
|
| 4 | [pron] [am/are] to be [prep] | 17 |
|
| 5 | [pron] [vb pp] to be [prep] | 8 |
|
