| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this is the first time a | 8 |
|
| 2 | [det] is the first time a | 8 |
|
| 3 | this is the first time a | 8 |
|
| 4 | [adj] is the first time a | 8 |
|
| 5 | it is the first time a | 6 |
|
| 6 | it is the first time a | 6 |
|
| 7 | [pron] is the first time a | 6 |
|
| 8 | [pers pn] is the first time a | 6 |
|
| 9 | is the first time that a | 7 |
|
| 10 | is the first time [conj] a | 7 |
|
| 11 | is the first time [that] a | 7 |
|
| 12 | is the first time that a | 7 |
|
| 13 | is the first time a [adj] | 7 |
|
| 14 | is the first time a [noun sg] | 7 |
|
| 15 | is the first time a [noun] | 7 |
|
