| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] be [v-ing] [art] | 2753 |
|
| 2 | [noun prp] be [v-ing] [pron] | 1949 |
|
| 3 | be [v-ing] [pron] [art] | 814 |
|
| 4 | [noun prp] be [pron] [art] | 77 |
|
| 5 | [noun prp] [v-ing] [pron] [art] | 40 |
|
