Sentence examples for we cannot know how from inspiring English sources
And because we cannot know how many migrants are coming, we cannot plan.
His performance may be highly realistic, but we cannot know how close it is to what really happened.
We cannot know how many species we live with until we have solid definitions and systems for identifying them.
As Kaplan points out, we cannot know how he would have reacted to the final years of the war, or to the independence that followed.
Furthermore, we cannot know how many of these improvements are within and how many without the boundary of the marginal sea which can later be accurately defined.
We cannot know how they differ from the norm without a great deal of data from the families who will never trouble social work departments.
We just cannot know how creatures took to the air.
And you cannot know how thankful we are for the open and vocal support of this audience.
That said, the Fed cannot know how big a problem Latin America could create for the domestic economy.
I cannot know how the government has conducted negotiations in private with the European Union: very possibly they have met the tenets I have set out.
Without visibility into those matters, the public cannot know how the government or the courts are interpreting the law -- there is a body of secret law that we simply can't see.
