| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at a [noun sg] of | 843 |
|
| 2 | [verb] at a [noun sg] of | 843 |
|
| 3 | [vb pp] at a [noun sg] of | 352 |
|
| 4 | [v-ing] at a [noun sg] of | 187 |
|
| 5 | [vb past] at a [noun sg] of | 116 |
|
| 6 | [verb] at a rate of | 115 |
|
| 7 | look at a [noun sg] of | 109 |
|
| 8 | [verb] at a meeting of | 82 |
|
| 9 | [verb] at a cost of | 68 |
|
| 10 | [verb] at a number of | 60 |
|
| 11 | [to-vb] at a [noun sg] of | 56 |
|
| 12 | [verb] at a time of | 52 |
|
| 13 | [vb base] at a [noun sg] of | 47 |
|
| 14 | looking at a [noun sg] of | 46 |
|
| 15 | [vb -s] at a [noun sg] of | 44 |
|
| 16 | [vb infin] at a [noun sg] of | 41 |
|
| 17 | arrive at a [noun sg] of | 35 |
|
| 18 | [verb] at a height of | 24 |
|
| 19 | grow at a [noun sg] of | 20 |
|
| 20 | occur at a [noun sg] of | 20 |
|
| 21 | come at a [noun sg] of | 19 |
|
| 22 | [verb] at a depth of | 17 |
|
| 23 | [verb] at a level of | 16 |
|
| 24 | to look at a [noun sg] of | 15 |
|
| 25 | looked at a [noun sg] of | 15 |
|
| 26 | look at a [noun sg] of | 15 |
|
| 27 | growing at a [noun sg] of | 14 |
|
| 28 | preside at a [noun sg] of | 14 |
|
| 29 | presided at a [noun sg] of | 14 |
|
| 30 | [verb] at a variety of | 13 |
|
