Circumstances may pertain-to construction.Logical formLearned from9 sentences. Military fortifications may undergo construction.Logical formLearned from9 sentences. Headquarters may undergo construction.Logical formLearned from9 sentences. Steelworks may undergo construction.Logical formLearned from9 sentences. A walk may undergo construction.Logical formLearned from9 sentences. Construction may pertain-to schools.Logical formLearned from9 sentences. A (baseball park) may undergo construction.Logical formLearned from9 sentences. Construction may undergo an anticipation.Logical formLearned from9 sentences. A (construction time) can be short.Logical formLearned from9 sentences. A five-year plan may include a (construction program).Logical formLearned from9 sentences. A tollway may undergo construction.Logical formLearned from9 sentences. A (construction project) can be to date.Logical formLearned from9 sentences. (Construction work) may progress.Logical formLearned from9 sentences. Constructions can be auxiliary.Logical formLearned from9 sentences. (Construction plans) can be ambitious.Logical formLearned from9 sentences.