could not sleep could not sleep well could not solve could not spare could not speak could not speak english could not stand could not stand up could not start could not stay could not stop could not stop crying could not stop thinking could not study could not succeed could not support could not survive could not sustain could not swallow could not swim could not take could not take care could not take it could not take it anymore could not take my eyes could not take place could not take you could not talk could not tear could not tell could not think could not think of anything could not tolerate could not turn could not understand could not understand him could not understand what could not use could not verify could not vote could not wait could not wait any longer could not wake could not walk could not we could not wear could not win could not withstand could not work could not write could not yet could now could nurse could obama could object could oblige could obliterate could occupy could occur could of had could offer could offer you could once could one could one man could one of you could only could only afford could only be one could only bring could only buy could only choose could only come could only do could only dream could only find could only go could only happen could only have could only hold could only hope could only imagine could only just could only know could only look could only mean could only mean one thing could only reach could only rely could only save one could only see me could only stay could only think could only understand could only watch could only win could open could opt could or could