| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv] [pron] be [v-ing] [adv] | 304 |
|
| 2 | [verb] [adv] [Wh det] be [v-ing] [adv] | 118 |
|
| 3 | [verb] [adv] what be [verb] [adv] | 117 |
|
| 4 | [verb] [adv] what be [v-ing] [adv] | 117 |
|
| 5 | [verb] [adv] what [be] [v-ing] [adv] | 117 |
|
