to understand;  to comprehend;  to become clear;  to be known;  I know!;  I think so too!
 at;  in;  at;  when;  by;  with;  and then
 indicates sentence topic;  indicates contrast with another option (stated or unstated);  adds emphasis
 discourtesy;  impoliteness;  excuse me;  goodbye;  to leave;  to be rude
 (United States of) America;  United States;  US;  America (land mass);  the Americas
 at (place, time);  in;  to (direction, state);  toward;  for (purpose);  because of (reason);  for
 to go;  to move (in a direction or towards a specific location);  to proceed;  to take place;  to pass through;  to come and go;  to walk
 schedule;  program;  programme;  agenda
 indicates sentence subject (occasionally object);  indicates possessive (esp. in literary expressions);  but;  however;  regardless of;  whether (or not)
 to be decided;  to be settled;  to be unchanging;  to be the same (as always);  to be a fixed rule;  to be destined;  to be well executed (of a manoeuvre in a sport, game, etc.)
 hey;  you;  hey;  hey;  hold on;  yo
 twentieth day of the month;  twenty days
 to become late;  to fall behind;  to lag;  to pass (of time)
 be;  is;  did;  (have) done;  please;  do
 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
 indicates possessive;  nominalizes verbs and adjectives;  substitutes for "ga" in subordinate phrases;  (at sentence-end, falling tone) indicates a confident conclusion;  (at sentence-end) indicates emotional emphasis;  (at sentence-end, rising tone) indicates question
 than;  from;  out of;  except;  but;  more
 Mr.;  Mrs.;  Miss;  politeness marker
 until (a time);  till;  to (a place or person);  as far as;  to (an extent);  up to
 things like;  something like;  someone like;  such a thing as;  (the fact) that;  to think that
 goal;  target;  aim;  mark;  sign;  landmark
 to;  for;  from the standpoint of;  as far as ... is concerned
 to be aware of;  to know;  to notice;  to feel;  to understand;  to comprehend;  to remember
 (as for (that)) thing;  (given (that)) thing;  matter;  (it is a ...) thing;  matter;  fact
 nonexistent;  not being (there);  unowned;  not had;  unique;  not;  impossible
 perhaps;  possibly;  maybe;  if;  in case;  in the event that
 to think (about, of);  to think over;  to consider;  to bear in mind;  to think (that);  to believe;  to intend (to do)
 no;  nay;  well;  er;  you're welcome;  not at all
 such;  that sort of;  that kind of;  no way!;  never!
 today;  this day;  these days;  recently;  nowadays
 to do;  to carry out;  to cause to become;  to make (into);  to serve as;  to act as;  to wear (clothes, a facial expression, etc.)
 indicates a question;  or;  whether or not;  some- (e.g. something, someone);  hmm;  huh;  very
 here;  this place;  this point;  here;  these past ... (e.g. three years);  these last ...
 to be;  to exist;  to have;  to be located;  to be equipped with;  to happen
 and;  besides;  because;  since;  the thing is;  for one thing
 calling on someone who is ill;  enquiry;  inquiry