| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [pron] [verb] [art] | 167 |
|
| 2 | [modal v] be [v-ing] [verb] [art] | 153 |
|
| 3 | [modal v] be [v-ing] [pron] [verb] | 131 |
|
| 4 | [modal v] be [v-ing] [pron] [art] | 84 |
|
| 5 | [modal v] be [pron] [verb] [art] | 30 |
|
