No | Pattern | Freq | Relations |
---|---|---|---|
1 | has been [v-ing] on [prep] [adv] | 6 |
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2 | has [been] [v-ing] on [prep] [adv] | 6 |
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3 | has [been] going on [prep] [adv] | 6 |
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has [been] [v-ing] on [prep] [adv] Next page
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