The phrase "alternative possible" is correct and usable in written English.
You can use it to refer to an alternative option or solution that is available. For example: "We discussed all the possible solutions to the problem, but none of them seemed satisfactory. Therefore, we needed to explore alternative possible solutions."
In addition, alternate structural motifs were found that suggested alternative possible ligands.
Pretty clearly, however, to capture necessity and possibility, one must be able to consider alternative "possible" domains of quantification and alternative "possible" extensions for predicates as well.
There do not exist alternative possible eternal truths, and there does not exist the possibility of a change in God's eternal and immutable will, and so (contra Frankfurt et al) eternal truths are absolutely necessary.
"We've tried every alternative possible to do this," Mr. Reid said.
Instead of choosing the best alternative possible, individuals actually choose the first satisfactory alternative they find.
This suggests an alternative possible reaction pathway under catalytic conditions in which acetylene and vinylidene react to eventually form benzene.
An iterative approach that involves substituting alternative possible tissue elastic moduli was used to improve model precision.
The ability to identify an appropriate sequence of actions or to consider alternative possible action sequences might be particularly useful during problem solving in the physical domain.
This finding implies an alternative possible origin of these structural properties, and suggests the mechanisms underlying establishment metabolite distributions across plant species are simpler than expected.
She is the force from beyond the purely causal, rational world, who, with the occasional quiet suggestion of an alternative possible course of action, changes the lives of everyone around.
In this paper we present a detailed investigation of alternative possible for the bimodal behavior of frequency response curves observed experimentally by Shen and Rees for diffusion of p-xylene in silicalite-1.
