| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and at the [noun sg] of | 637 |
|
| 2 | and at the end of | 280 |
|
| 3 | and at the time of | 40 |
|
| 4 | and at the age of | 38 |
|
| 5 | and at the beginning of | 37 |
|
| 6 | and at the top of | 13 |
|
| 7 | and at the back of | 13 |
|
| 8 | and at the heart of | 12 |
|
| 9 | and at the level of | 11 |
|
| 10 | and at the bottom of | 11 |
|
| 11 | and at the height of | 8 |
|
| 12 | and at the expense of | 7 |
|
| 13 | and at the start of | 6 |
|
| 14 | and at the request of | 6 |
|
| 15 | and at the university of | 6 |
|
| 16 | and at the sound of | 5 |
|
| 17 | and at the centre of | 5 |
|
