| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is the first time [noun pl] [verb] | 6 |
|
| 2 | is the first time [noun pl] have | 6 |
|
| 3 | is the first time [noun pl] [vb base] | 6 |
|
| 4 | is the first time [noun pl] have | 6 |
|
