| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [that] be [v-ing] | 652 |
|
| 2 | [noun pl] had be [v-ing] | 435 |
|
| 3 | [noun pl] [that] had be | 383 |
|
| 4 | [that] had be [v-ing] | 132 |
|
