1. The investigators will constate the evidence before making any conclusions.
调查人员将在得出结论之前确认证据。
2. We constated that the experiment was successful after analyzing the data.
通过分析数据，我们证实实验成功了。
3. The doctor constated a significant improvement in the patient's condition.
医生发现患者的病情有明显的改善。