| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it had be at the [noun sg] | 14 |
|
| 2 | it [vb past] be at the [noun sg] | 14 |
|
| 3 | it [vb past] be at the [noun sg] | 14 |
|
| 4 | it [vb past] been at the [noun sg] | 14 |
|
