| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv prt] at [det] [noun] of | 50 |
|
| 2 | [adv prt] at [det] [noun sg] of | 45 |
|
| 3 | [adv prt] at [det] time of | 22 |
|
| 4 | [adv prt] at [det] time of | 22 |
|
| 5 | [adv prt] at this [noun] of | 18 |
|
| 6 | up at [det] [noun] of | 15 |
|
| 7 | out at [det] [noun] of | 12 |
|
| 8 | [adv prt] at any [noun] of | 9 |
|
| 9 | [adv prt] at that [noun] of | 9 |
|
| 10 | in at [det] [noun] of | 8 |
|
| 11 | [adv prt] at [det] end of | 7 |
|
| 12 | [adv prt] at [det] end of | 6 |
|
| 13 | [adv prt] at [det] [noun pl] of | 5 |
|
