will	-
shall	-
might	-
may	-
can	-
could	-
must	-
should	-
would	-
do/does	-
did	-
going	to
have	to
want	to
would like	to
used	to
am/is/are	ing
was/were	ing
want	to
plan	to
decide	to
try	to
hope	to
expect	to
offer	to
forget	to
need	to
promise	to
refuse	to
learn	to
enjoy	ing
stop	ing
suggest	ing
mind	ing
finish	ing
like	ing/to
love	ing/to
start	ing/to
prefer	ing/to
hate	ing/to
begin	ing/to
continue	ing/to
would like	to
would love	to
would prefer	to
would hate	to
make	-
let	-