| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] in a | 994 |
|
| 2 | and be [v-ing] a | 209 |
|
| 3 | and [v-ing] in a | 174 |
|
| 4 | and be [v-ing] in | 105 |
|
| 5 | and be in a | 71 |
|
