| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | time [prep] a [noun sg] | 836 |
|
| 2 | first [prep] a [noun sg] | 212 |
|
| 3 | first time [prep] a | 130 |
|
| 4 | first time [prep] [noun sg] | 85 |
|
| 5 | first time a [noun sg] | 65 |
|
