| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] which had be at | 7 |
|
| 2 | [noun sg] which had be at | 5 |
|
| 3 | which had be [verb] at | 52 |
|
| 4 | which had be [vb pp] at | 48 |
|
| 5 | which had be established at | 5 |
|
| 6 | which had be establish at | 5 |
|
| 7 | which had be at [art] | 5 |
|
| 8 | which had be at the | 5 |
|
| 9 | which had be at the | 5 |
|
| 10 | which had be at [art] | 5 |
|
