No | Pattern | Freq | Relations |
---|---|---|---|
1 | [vb past] [not/n't] [be] [verb] | 1878 | |
2 | [vb past] [not/n't] [be] [vb pp] | 1633 | |
3 | [vb past] [adv] [be] introduced | 27 | |
4 | [verb] [not/n't] [be] introduced | 18 | |
5 | [vb past] [not/n't] [be] introduce | 10 |
[vb past] [not/n't] [be] introduced Next page
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