coexistiesen
-they/you coexisted
Imperfect subjunctiveellos/ellas/ustedesconjugation ofcoexistir.

coexistir

Es muy posible que dicho traslado se realizase con cierta lentitud y que durante años, hasta tanto no se acondicionasen los solares del nuevo emplazamiento, coexistiesen ambos recintos.
It is highly likely that said move was made very slowly and that for years until the plots of the new site had been prepared, both sites coexisted.
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