No | Pattern | Freq | Relations |
---|---|---|---|
1 | which have been [v-ing] for [num] | 10 |
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2 | which have [been] [v-ing] for [num] | 10 |
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3 | which have [been] [v-ing] for [num] | 10 |
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4 | which has [been] [v-ing] for [num] | 7 |
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5 | which have [been] running for [num] | 6 |
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