| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] for the first time | 25 |
|
| 2 | is [vb pp] for the first [noun sg] | 25 |
|
| 3 | is [v-ing] for the first [noun sg] | 8 |
|
| 4 | is [verb] for the first quarter | 5 |
|
