A trend can be downward.Logical formLearned from9 527 sentences. A trend may continue.Logical formLearned from7 671 sentences. A trend can be upward.Logical formLearned from7 480 sentences. A trend can be positive.Logical formLearned from3 045 sentences. A trend can be long-term.Logical formLearned from2 722 sentences. Trends can be global.Logical formLearned from2 418 sentences. A trend can be disturbing.Logical formLearned from2 331 sentences. Trends can be long-term.Logical formLearned from2 249 sentences. A trend can be global.Logical formLearned from2 178 sentences. Trends may continue.Logical formLearned from1 945 sentences. Trends can be positive.Logical formLearned from1 445 sentences. A trend can be clear.Logical formLearned from1 373 sentences. A retro-look can be a trend.Logical formLearned from1 005 sentences. A trend can be strong.Logical formLearned from920 sentences. A trend can be dangerous.Logical formLearned from858 sentences.