A grin can be cheesy.Logical formLearned from226 sentences. A grin can be amused.Logical formLearned from207 sentences. A grin can be triumphant.Logical formLearned from207 sentences. A face may break into a grin.Logical formLearned from196 sentences. Grins can be on faces.Logical formLearned from188 sentences. A grin can be easy.Logical formLearned from182 sentences. A grin may cross a face.Logical formLearned from176 sentences. A person may have a grin.Logical formLearned from166 sentences. A female may give a male a grin.Logical formLearned from163 sentences. A grin may be plastered on a face.Logical formLearned from159 sentences. A grin can be wolfish.Logical formLearned from155 sentences. A grin may grow.Logical formLearned from153 sentences. A grin may appear on a face.Logical formLearned from151 sentences. A grin can be playful.Logical formLearned from149 sentences. A grin can be gap-toothed.Logical formLearned from149 sentences.