不可以的。assure的句型是：
1. ~ sb. that + clause
eg.
I assure you that there is no danger. 我向你保证没有危险。
We tried to ~ the old lady that flying was safe. 我们尽力说服那位老妇人让她相信飞行是安全的。
2.~ sb. of sth.
eg.
He assured me of his readiness to help. 他使我相信他乐意帮忙。
3.~ sth
eg.
Nothing can assure permanent happiness. 没有东西能保证永久的幸福。
以上例句来自《牛津现代高级英汉双解词典》。
希望对你有所帮助！