No | Pattern | Freq | Relations |
---|---|---|---|
1 | it [vb -s] been [v-ing] for [num] | 11 |
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2 | it [vb -s] be [v-ing] for [num] | 11 |
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3 | it 's be [v-ing] for [num] | 6 |
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4 | it has be [v-ing] for [num] | 5 |
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