| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be introduced [prep] the [num ord] | 35 |
|
| 2 | [be] introduced [prep] the [num ord] | 35 |
|
| 3 | [was/were] introduced [prep] the [num ord] | 21 |
|
| 4 | was introduced [prep] the [num ord] | 13 |
|
| 5 | [noun] introduced [prep] the [num ord] | 12 |
|
| 6 | [noun pl] introduced [prep] the [num ord] | 8 |
|
| 7 | were introduced [prep] the [num ord] | 8 |
|
| 8 | be introduced [prep] the [num ord] | 6 |
|
| 9 | [be] introduced [prep] the [num ord] | 6 |
|
| 10 | introduced [prep] the [num ord] [noun] | 49 |
|
| 11 | introduced [prep] the [num ord] [noun sg] | 48 |
|
| 12 | introduced [prep] the [num ord] [adj] | 12 |
|
| 13 | introduced [prep] the [num ord] century | 12 |
|
| 14 | introduced [prep] the [num ord] century | 12 |
|
| 15 | introduced [prep] the [num ord] time | 10 |
|
| 16 | introduced [prep] the [num ord] time | 10 |
|
| 17 | introduced [prep] the [num ord] [adj] | 5 |
|
