Resultados posibles:
hubiera legitimado
-I had legitimized
Antecopréterito de subjuntivo para el sujeto yo del verbo legitimar.
hubiera legitimado
-he/she/you had legitimized
Antecopréterito de subjuntivo para el sujeto él/ella/usted del verbo legitimar.

legitimar

Su presencia ni hubiera legitimado ni deslegitimado nada, hubieran visto y escuchado sin traductores e intérpretes, y hubieran podido expresar sus opiniones, esa era la idea.
Their presence would not have legitimized or delegitimized anything, they would have seen and heard without translators and interpreters, and they would have been able to express their views–that was the idea.
Palabra del día
el guiño