| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] who have been at | 27 |
|
| 2 | [noun] who have [been] at | 27 |
|
| 3 | [noun] who have [be] at | 27 |
|
| 4 | [noun] who have be at | 27 |
|
| 5 | [noun] who had [be] at | 15 |
|
| 6 | [noun pl] who have [be] at | 11 |
|
| 7 | [noun sg] who have [be] at | 10 |
|
| 8 | [noun] who has [be] at | 5 |
|
