No | Pattern | Freq | Relations |
---|---|---|---|
1 | be [verb] for the first [noun] | 286 | |
2 | be [vb pp] for the first [noun] | 238 | |
3 | be introduced for the [adj] [noun] | 12 | |
4 | be introduced [prep] the first [noun] | 11 | |
5 | be introduced [prep] the first [noun] | 11 | |
6 | be introduced for [art] first [noun] | 6 | |
7 | [be] introduced for the first [noun] | 6 | |
8 | be introduced for [art] first [noun] | 6 | |
9 | be introduced for the first [noun] | 6 | |
10 | be introduced for the first [noun] | 6 | |
11 | be introduced for the [num ord] [noun] | 6 | |
12 | be introduced for the first [noun] | 6 | |
13 | be introduce for the first [noun] | 6 |