Complete this and get your certificates.
Sub+v2+ obj
Sub+ had+v3+ obj
Sub+has been+v4+obj
Option 4
Sub+ has+v3
Sub+ shall/will+v1+obj
Sub+ shall+be+v4
Option 4
Sub+v2+obj
Sub+ has/have+v3+onj
Sub+had+v3+obj
Option 4
True
False
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