before_sent:  We find that nearly all the contextualized word vectors of BERT and RoBERTa have some common patterns .
before_sent_with_intent: <style>  We find that nearly all the contextualized word vectors of BERT and RoBERTa have some common patterns .
after_sent:  We find that almost all the contextualized word vectors of BERT and RoBERTa have some common patterns .