| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] introduce the | 179 |
|
| 2 | have introduce the | 92 |
|
| 3 | [verb] introduced the | 91 |
|
| 4 | [verb] to introduce the | 78 |
|
| 5 | [vb base] introduce the | 44 |
|
| 6 | [vb -s] introduce the | 39 |
|
| 7 | has introduce the | 30 |
|
| 8 | [vb past] introduce the | 28 |
|
| 9 | have introduce the | 25 |
|
| 10 | [vb pp] introduce the | 23 |
|
| 11 | [vb infin] introduce the | 21 |
|
| 12 | [v-ing] introduce the | 18 |
|
| 13 | had introduce the | 17 |
|
| 14 | have introduce the | 9 |
|
| 15 | intend introduce the | 6 |
|
| 16 | want introduce the | 6 |
|
| 17 | [to-vb] introduce the | 6 |
|
| 18 | [verb] introducing the | 5 |
|
| 19 | having introduce the | 5 |
|
