Pretences can be vain.Logical formLearned from11 sentences. Longings can be vain.Logical formLearned from11 sentences. An illusion can be vain.Logical formLearned from11 sentences. A jangling can be vain.Logical formLearned from11 sentences. An industry can be vain.Logical formLearned from11 sentences. Terrors can be vain.Logical formLearned from11 sentences. An oath can be vain.Logical formLearned from10 sentences. An expense can be vain.Logical formLearned from10 sentences. Amusements can be vain.Logical formLearned from10 sentences. An end can be vain.Logical formLearned from10 sentences. A young man can be vain.Logical formLearned from10 sentences. A gesture can be vain.Logical formLearned from10 sentences. Babblings can be vain.Logical formLearned from10 sentences. An image can be vain.Logical formLearned from10 sentences. Excuses can be vain.Logical formLearned from10 sentences.