cost
- model verb
ⓘInvariable in the past: the preterit and past participle are identical to the infinitive. Some verbs also double the final consonant in the present participle, as per the 'omit' model. Verbs that follow this model:
presentⓘAlso known as: present simple or simple present
I
quit
you
quit
he, she, it
quits
we
quit
you
quit
they
quit
simple pastⓘAlso known as: past simple or preterit
I
quit, quitted
you
quit, quitted
he, she, it
quit, quitted
we
quit, quitted
you
quit, quitted
they
quit, quitted
future
I
will quit
you
will quit
he, she, it
will quit
we
will quit
you
will quit
they
will quit
Perfect tensesⓘThis verb has multiple forms of the past participle (listed above). However, for simplicity, only 1 spelling is displayed in the compound tenses below.
present perfect
I
have quit
you
have quit
he, she, it
has quit
we
have quit
you
have quit
they
have quit
past perfectⓘAlso known as: pluperfect
I
had quit
you
had quit
he, she, it
had quit
we
had quit
you
had quit
they
had quit
future perfect
I
will have quit
you
will have quit
he, she, it
will have quit
we
will have quit
you
will have quit
they
will have quit
Continuous (progressive) and emphatic tenses
present continuous
I
am quitting
you
are quitting
he, she, it
is quitting
we
are quitting
you
are quitting
they
are quitting
past continuous
I
was quitting
you
were quitting
he, she, it
was quitting
we
were quitting
you
were quitting
they
were quitting
present emphatic
I
do quit
you
do quit
he, she, it
does quit
we
do quit
you
do quit
they
do quit
past emphatic
I
did quit
you
did quit
he, she, it
did quit
we
did quit
you
did quit
they
did quit
Compound continuous (progressive) tenses
present perfect
I
have been quitting
you
have been quitting
he, she, it
has been quitting
we
have been quitting
you
have been quitting
they
have been quitting
past perfect
I
had been quitting
you
had been quitting
he, she, it
had been quitting
we
had been quitting
you
had been quitting
they
had been quitting
future
I
will be quitting
you
will be quitting
he, she, it
will be quitting
we
will be quitting
you
will be quitting
they
will be quitting
future perfect
I
will have been quitting
you
will have been quitting
he, she, it
will have been quitting
we
will have been quitting
you
will have been quitting
they
will have been quitting
ConditionalⓘThis verb has multiple spellings of the past participle (listed above). However, for simplicity, only 1 spelling is displayed in the compound tenses below.
present
I
would quit
you
would quit
he, she, it
would quit
we
would quit
you
would quit
they
would quit
perfectⓘAlso known as: past conditional
I
would have quit
you
would have quit
he, she, it
would have quit
we
would have quit
you
would have quit
they
would have quit
present continuous
I
would be quitting
you
would be quitting
he, she, it
would be quitting
we
would be quitting
you
would be quitting
they
would be quitting
perfect continuous
I
would have been quitting
you
would have been quitting
he, she, it
would have been quitting
we
would have been quitting
you
would have been quitting
they
would have been quitting
Imperative
present
–
(you)
quit!
–
(we)
let's quit!
(you)
quit!
–
SubjunctiveⓘThis verb has multiple spellings of the past participle (listed above). However, for simplicity, only 1 spelling is displayed in the compound tenses below.
present
I
quit
you
quit
he, she, it
quit
we
quit
you
quit
they
quit
past
I
quit, quitted
you
quit, quitted
he, she, it
quit, quitted
we
quit, quitted
you
quit, quitted
they
quit, quitted
past perfectⓘAlso known as: pluperfect subjunctive
I
had quit
you
had quit
he, she, it
had quit
we
had quit
you
had quit
they
had quit
future
I
should quit
you
should quit
he, she, it
should quit
we
should quit
you
should quit
they
should quit
*Blue letters in conjugations are irregular
forms. (example) *Red letters in conjugations are exceptions to
the model. (example)