whether or not (in phrases like "I don't know whether or not I can come")
 route;  course;  path;  one's future course (e.g. after graduating high school)
 change;  modification;  alteration;  revision;  amendment
 to keep;  to preserve;  to hold;  to last;  to endure;  to keep well (food)
 everything;  anything;  nothing
 nonexistent;  not being (there);  unowned;  not had;  unique;  not;  impossible
 to pass (by) each other;  to brush past;  to miss (meeting) each other;  to fail to meet;  to be at odds;  to clash
 to return;  to come home;  to leave;  to get home;  to get to home plate
 right?;  isn't it?;  hey;  say;  you know;  you see;  will you?
 society;  the world;  the times
 you;  presence (of a god, nobleman, etc.)
 to think;  to consider;  to think (of doing);  to plan (to do);  to judge;  to assess;  to imagine
 not less than;  ... and over;  beyond (e.g. one's expectations);  above;  above-mentioned;  aforementioned
 in that way;  thus;  so;  so?
 establishment;  creation;  posing (a problem);  options setting;  preference settings;  configuration
 to forget;  to leave carelessly;  to be forgetful of;  to forget about;  to forget (an article)
 in order to (e.g. meet goal);  so that;  take care (so as);  hoping or wishing for something
 you;  buddy;  monarch;  ruler;  he;  she
 to lose;  to miss (a change, opportunity);  to lose (a loved one);  to be bereaved of;  to concede (goals, points, etc.)
 thing;  object;  one's things;  possessions;  things;  something;  quality
 to give (esp. to someone of lower status);  to bestow;  to provide;  to afford;  to assign;  to cause
 to cure;  to heal;  to fix;  to correct;  to do over again;  to replace
 you said;  he said;  if ... then;  do you seriously think that;  I already told you;  you should know by now that;  the said ...
 thing;  matter;  incident;  occurrence;  circumstances;  situation;  work
 perfect;  complete;  flawless
 question;  inquiry;  enquiry
 love;  affection;  attachment;  craving;  agape;  Ireland
 to;  for;  in order to;  for;  as for;  regarding
 to be;  to exist;  to have;  to be located;  to be equipped with;  to happen
 even;  (if) only;  just;  besides;  on top of that
 to protect;  to guard;  to defend;  to keep (i.e. a promise);  to abide (by the rules);  to observe
 to continue;  to keep up;  to keep on
 why?;  what for?;  how?;  by what means?
 that's the way it is;  yes;  is that so?;  is it?
 doubt;  question;  uncertainty;  skepticism;  scepticism;  suspicion
 to hold (in one's hand);  to take;  to possess;  to have;  to maintain;  to keep;  to last
 wrong;  not good;  hopeless;  past hope;  must not do
 what kind of;  what sort of;  what;  no matter what (kind of);  whatever;  any