| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is at the heart | 104 |
|
| 2 | is at the moment | 71 |
|
| 3 | is at the centre | 55 |
|
| 4 | is at the end | 41 |
|
| 5 | is at the root | 30 |
|
| 6 | is at the top | 30 |
|
| 7 | is at the forefront | 26 |
|
| 8 | is at the bottom | 24 |
|
| 9 | is at the back | 18 |
|
| 10 | is at the time | 12 |
|
| 11 | is at the mercy | 11 |
|
| 12 | is at the core | 11 |
|
| 13 | is at the beginning | 10 |
|
| 14 | is at the door | 9 |
|
| 15 | is at the level | 8 |
|
| 16 | is at the expense | 8 |
|
| 17 | is at the right | 7 |
|
| 18 | is at the discretion | 7 |
|
| 19 | is at the point | 7 |
|
| 20 | is at the stage | 5 |
|
