| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [was/were] introduced [prep] the [adj] | 71 |
|
| 2 | [noun] was introduce [prep] the [adj] | 48 |
|
| 3 | [noun sg] [was/were] introduce [prep] the [adj] | 44 |
|
| 4 | [noun] [was/were] introduce [prep] the [adj] | 40 |
|
| 5 | [noun] [was/were] introduce in the [adj] | 29 |
|
| 6 | [noun] were introduce [prep] the [adj] | 24 |
|
| 7 | [noun pl] [was/were] introduce [prep] the [adj] | 23 |
|
| 8 | [noun] [was/were] introduce [prep] the [num] | 15 |
|
| 9 | [noun] [was/were] introduce [prep] the [num ord] | 13 |
|
| 10 | [noun] [was/were] introduce by the [adj] | 11 |
|
| 11 | [noun] [was/were] introduce into the [adj] | 9 |
|
| 12 | [noun prp] [was/were] introduce [prep] the [adj] | 5 |
|
| 13 | [noun] [was/were] introduce [prep] the first | 5 |
|
| 14 | [noun] [was/were] introduce for the [adj] | 5 |
|
| 15 | [noun] [was/were] introduce [prep] the first | 5 |
|
