| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun sg] at | 3896 |
|
| 2 | follow [prep] a [noun sg] | 777 |
|
| 3 | follow a [noun sg] at | 27 |
|
| 4 | follow [prep] [noun sg] at | 9 |
|
