| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be introduced [prep] the [num ord] [noun sg] | 26 |
|
| 2 | [be] introduced [prep] the [num ord] [noun sg] | 26 |
|
| 3 | [was/were] introduced [prep] the [num ord] [noun sg] | 18 |
|
| 4 | was introduced [prep] the [num ord] [noun sg] | 11 |
|
| 5 | [noun] introduced [prep] the [num ord] [noun sg] | 9 |
|
| 6 | were introduced [prep] the [num ord] [noun sg] | 7 |
|
| 7 | [noun pl] introduced [prep] the [num ord] [noun sg] | 5 |
|
| 8 | introduced [prep] the [num ord] [noun sg] [prep] | 18 |
|
| 9 | introduced [prep] the [num ord] [noun sg] [prep] | 18 |
|
| 10 | introduced [prep] the [num ord] [noun sg] of | 6 |
|
| 11 | introduced [prep] the [num ord] [noun sg] of | 6 |
|
