| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [prep] [pron] | 2136 |
|
| 2 | be do [prep] [pron] | 707 |
|
| 3 | it be do [prep] | 280 |
|
| 4 | it do [prep] [pron] | 114 |
|
| 5 | it be do [pron] | 79 |
|
