| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] be [v-ing] [pron] | 1468 |
|
| 2 | [noun pl] be [v-ing] a | 1018 |
|
| 3 | be [v-ing] [pron] a | 499 |
|
| 4 | [noun pl] [v-ing] [pron] a | 46 |
|
| 5 | [noun pl] be [pron] a | 30 |
|
