| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] first time a | 77 |
|
| 2 | [prep] [art] time a [noun sg] | 63 |
|
| 3 | [art] first time a [noun sg] | 62 |
|
| 4 | [prep] [art] first time [noun sg] | 44 |
|
