| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] be at the [noun sg] [prep] | 63 |
|
| 2 | [vb -s] been at the [noun sg] [prep] | 62 |
|
| 3 | has be at the [noun sg] [prep] | 61 |
|
| 4 | [vb -s] be at the [noun sg] of | 50 |
|
| 5 | [vb -s] be at the [noun sg] of | 50 |
|
| 6 | [vb -s] be at the forefront [prep] | 15 |
|
| 7 | [vb -s] be at the centre [prep] | 13 |
|
| 8 | [vb -s] be at the [noun sg] for | 11 |
|
| 9 | [vb -s] be at the [noun sg] for | 11 |
|
| 10 | [vb -s] be at the heart [prep] | 7 |
|
