No | Pattern | Freq | Relations |
---|---|---|---|
1 | it is not necessary for [art] | 23 | |
2 | it is not necessary for [art] | 23 | |
3 | it is not necessary for [art] | 23 | |
4 | it is not necessary for the | 17 | |
5 | it is not necessary for the | 17 |
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