| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] [vb base] be [v-ing] | 225 |
|
| 2 | [Wh pn] [vb base] been [v-ing] | 219 |
|
| 3 | who [vb base] [be] [v-ing] | 219 |
|
| 4 | [Wh pn] [vb base] [been] [v-ing] | 219 |
|
| 5 | [Wh pn] have [be] [v-ing] | 175 |
|
| 6 | [Wh pn] 've [be] [v-ing] | 44 |
|
| 7 | [Wh pn] [vb base] [be] doing | 14 |
|
| 8 | [Wh pn] [vb base] [be] fighting | 10 |
|
| 9 | [Wh pn] [vb base] [be] working | 8 |
|
| 10 | [Wh pn] [vb base] [be] living | 7 |
|
| 11 | [Wh pn] [vb base] [be] waiting | 7 |
|
| 12 | whom [vb base] [be] [v-ing] | 6 |
|
| 13 | [Wh pn] [vb base] [am/are] [v-ing] | 5 |
|
| 14 | [Wh pn] [vb base] [be] holding | 5 |
|
| 15 | [Wh pn] [vb base] are [v-ing] | 5 |
|
