No | Pattern | Freq | Relations |
---|---|---|---|
1 | have been [v-ing] for a long | 23 |
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2 | have [been] [v-ing] for a long | 23 |
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3 | have [been] [v-ing] for a long | 23 |
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4 | had [been] [v-ing] for a long | 7 |
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5 | 've [been] [v-ing] for a long | 6 |
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