| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who be [verb] at the | 86 |
|
| 2 | who [be] [verb] at the | 86 |
|
| 3 | who [was/were] [verb] at the | 68 |
|
| 4 | who [be] [v-ing] at the | 48 |
|
| 5 | who was [verb] at the | 41 |
|
| 6 | who [be] [vb pp] at the | 37 |
|
| 7 | who were [verb] at the | 27 |
|
| 8 | who [is] [verb] at the | 11 |
|
| 9 | who [be] sitting at the | 8 |
|
| 10 | who [be] sit at the | 8 |
|
| 11 | who is [verb] at the | 7 |
|
| 12 | who [am/are] [verb] at the | 7 |
|
| 13 | who are [verb] at the | 7 |
|
| 14 | who [be] stay at the | 6 |
|
| 15 | who [be] staying at the | 6 |
|
| 16 | who [be] working at the | 5 |
|
| 17 | who [be] work at the | 5 |
|
