| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [noun prp] for [det] [noun] | 24 |
|
| 2 | at [noun prp] for [det] [noun sg] | 12 |
|
| 3 | at [noun prp] for [det] [noun pl] | 11 |
|
| 4 | at [noun prp] for some [noun] | 11 |
|
| 5 | at [noun prp] for [det] year | 6 |
|
| 6 | at [noun prp] for [det] time | 5 |
|
| 7 | at [noun prp] for [det] years | 5 |
|
| 8 | at [noun prp] for [det] time | 5 |
|
