first;  preliminary;  primary (sources, industry, etc.);  original;  linear (function, equation);  first-order
 second;  secondary;  quadratic (function, equation, etc.);  second-order
 if;  when;  and;  with;  used for quoting (thoughts, speech, etc.);  promoted pawn;  indicates a question
 at (place, time);  in;  to (direction, state);  toward;  for (purpose);  because of (reason);  for
 success;  passing (e.g. exam);  eligibility
 indicates sentence topic;  indicates contrast with another option (stated or unstated);  adds emphasis
 third;  tertiary;  cubic (function, equation, etc.);  third-order
 examination;  exam;  test;  trial;  experiment;  test
 indicates direct object of action;  indicates subject of causative expression;  indicates an area traversed;  indicates time (period) over which action takes place;  indicates point of departure or separation of action;  indicates object of desire, like, hate, etc.
 to go out to meet;  to receive;  to welcome;  to accept (e.g. as a member of a group or family);  to call for;  to summon
 to sound;  to ring;  to resound;  to echo;  to roar;  to rumble
 hey;  you;  hey;  hey;  hold on;  yo
 everyone;  anyone;  no one;  nobody
 to do;  to undertake;  to send;  to dispatch;  to put;  to move;  to give (esp. to someone of equal or lower status)
 you said;  he said;  if ... then;  do you seriously think that;  I already told you;  you should know by now that;  the said ...
 to say;  to utter;  to name;  to call;  to go (e.g. "the alarm went ping");  to make a noise
 the expectation is that ...;  the reason is that ...;  the fact is that ...;  the explanation is that ...;  it is that ...
 from (e.g. time, place, numerical quantity);  since;  from (originator);  by;  because;  since;  out of (constituent, part)
 to doubt;  to distrust;  to be suspicious of;  to suspect
 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
 to stop (an activity);  to cease;  to discontinue;  to cancel;  to abandon;  to give up
 offender;  criminal;  culprit
 to calculate;  to compute;  to deduce;  to infer;  to conclude
 indicates sentence subject (occasionally object);  indicates possessive (esp. in literary expressions);  but;  however;  regardless of;  whether (or not)
 solution;  solution strategy
 be;  is;  did;  (have) done;  please;  do
 to think;  to consider;  to think (of doing);  to plan (to do);  to judge;  to assess;  to imagine
 among these;  between these;  of these;  in here;  in this
 to be (of animate objects);  to exist;  to stay;  to be ...-ing;  to have been ...-ing
 yes;  yeah;  huh?;  what?;  not;  's
 it seems;  I think;  I guess;  right?;  don't you agree?
 to understand;  to comprehend;  to become clear;  to be known;  I know!;  I think so too!
 today;  this day;  these days;  recently;  nowadays
 passage;  pathway;  roadway;  avenue;  aisle
 at;  in;  at;  when;  by;  with;  and then
 to sleep (lying down);  to go to bed;  to lie in bed;  to lie down;  to sleep (with someone, i.e. have intercourse);  to lie flat (e.g. of hair);  to lie idle (of funds, stock, etc.)
 immediately;  right away;  at once;  instantly