| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [adv] be [v-ing] [art] | 265 |
|
| 2 | [vb mod] be [v-ing] [adv prt] [art] | 132 |
|
| 3 | [vb mod] [adv] be [v-ing] [adv prt] | 111 |
|
| 4 | [adv] be [v-ing] [adv prt] [art] | 18 |
|
