A reaction can be frequent.Logical formLearned from2 sentences. (Family names) can be frequent.Logical formLearned from2 sentences. Firsts can be frequent.Logical formLearned from2 sentences. (Accent alternations) can be frequent.Logical formLearned from2 sentences. Editorials can be frequent.Logical formLearned from2 sentences. Persecutions can be frequent.Logical formLearned from2 sentences. (Day trips) can be frequent.Logical formLearned from2 sentences. Hills can be frequent.Logical formLearned from2 sentences. Letters can be frequent.Logical formLearned from2 sentences. Territorial conflicts can be frequent.Logical formLearned from2 sentences. Singing can be frequent.Logical formLearned from2 sentences. (Linkage mechanisms) can be frequent.Logical formLearned from2 sentences. A (train service) can be frequent.Logical formLearned from2 sentences. Grammatical errors can be frequent.Logical formLearned from2 sentences. Arrangements can be frequent.Logical formLearned from2 sentences.