"cannot preclude" is correct and usable in written English.
You can use it when you are referring to something that cannot be prevented or avoided. For example, "The possibility of a future recession cannot be precluded."
To be effective, one cannot preclude the other.
Mr. Strasburg: "I don't care what campaign finance law is ever written, the fact is you cannot preclude people from making contributions.
"I will consider, I cannot preclude anything," he said at a seminar at the Council on Foreign Relations in New York.
However, we cannot preclude other factors.
While we still cannot preclude that aspirations havechanged already before the migration experience, the sequencing is clearer in thisset-up.
Finally, other studies [8] have shown differences in arterial flows according to the limb-dominance of each person, and we cannot preclude dominance as a confounding factor.
However, the limited number of characters that can be scored from these fragmentary fossil axes cannot preclude placement of Hestia within the mono- or paraphyletic Drepanophycales s.l., which are generally viewed as being exclusively Devonian.
Even if law has internal standards of merit -- virtues uniquely its own that inhere in its law-like character -- these cannot preclude or displace its assessment on independent criteria of justice.
Even state insurance honchos in general cannot preclude insurers from jacking up insurance premium rates as they see fit, yet the states are being looked to now to fix our health care woes.
Beside the influence of Ugd phosphorylation, one cannot preclude that other events would affect those biological processes.
However without adjustment for gestational age we cannot preclude that the observed associations are not confounded by gestational age.
