hubieran planificado
-they/you had planned
Past perfect subjunctiveellos/ellas/ustedesconjugation ofplanificar.

planificar

Se habrían dado las condiciones para que la vigilancia resultase adecuada si se hubieran planificado y acordado sus pormenores con las autoridades egipcias antes de expulsar a los hombres.
The prerequisites for meaningful monitoring would have been better in place, if appropriate monitoring had been planned and agreed upon with the Egyptian authorities before the men were expelled.
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