| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] be [v-ing] [adv prt] | 1279 |
|
| 2 | [verb] what be [v-ing] [adv] | 717 |
|
| 3 | [verb] what be [verb] [adv prt] | 693 |
|
| 4 | [verb] [Wh det] be [v-ing] [adv prt] | 681 |
|
| 5 | [verb] what [be] [v-ing] [adv prt] | 679 |
|
| 6 | [verb] what be [v-ing] [adv prt] | 679 |
|
