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Other forms without ? | remove negation | female gender | contraction
Modal : no | may | might | can | could | shall | should | will | would | must | ought to

English verb conjugation TO DOUBT

Regular verb: doubt - doubted - doubted

Indicative

Present
do I not doubt?
do you not doubt?
does he not doubt?
do we not doubt?
do you not doubt?
do they not doubt?
Present continuous
am I not doubting?
are you not doubting?
is he not doubting?
are we not doubting?
are you not doubting?
are they not doubting?
Preterite
did I not doubt?
did you not doubt?
did he not doubt?
did we not doubt?
did you not doubt?
did they not doubt?
Preterite continuous
was I not doubting?
were you not doubting?
was he not doubting?
were we not doubting?
were you not doubting?
were they not doubting?
Present perfect
have I not doubted?
have you not doubted?
has he not doubted?
have we not doubted?
have you not doubted?
have they not doubted?
Present perfect continuous
have I not been doubting?
have you not been doubting?
has he not been doubting?
have we not been doubting?
have you not been doubting?
have they not been doubting?
Pluperfect
had I not doubted?
had you not doubted?
had he not doubted?
had we not doubted?
had you not doubted?
had they not doubted?
Pluperfect continuous
had I not been doubting?
had you not been doubting?
had he not been doubting?
had we not been doubting?
had you not been doubting?
had they not been doubting?
Future
will I not doubt?
will you not doubt?
will he not doubt?
will we not doubt?
will you not doubt?
will they not doubt?
Future continuous
will I not be doubting?
will you not be doubting?
will he not be doubting?
will we not be doubting?
will you not be doubting?
will they not be doubting?
Future perfect
will I not have doubted?
will you not have doubted?
will he not have doubted?
will we not have doubted?
will you not have doubted?
will they not have doubted?
Future perfect continuous
will I not have been doubting?
will you not have been doubting?
will he not have been doubting?
will we not have been doubting?
will you not have been doubting?
will they not have been doubting?

Conditional

Present
would I not doubt?
would you not doubt?
would he not doubt?
would we not doubt?
would you not doubt?
would they not doubt?
Present continuous
would I not be doubting?
would you not be doubting?
would he not be doubting?
would we not be doubting?
would you not be doubting?
would they not be doubting?
Past
would I not have doubted?
would you not have doubted?
would he not have doubted?
would we not have doubted?
would you not have doubted?
would they not have doubted?
Past continuous
would I not have been doubting?
would you not have been doubting?
would he not have been doubting?
would we not have been doubting?
would you not have been doubting?
would they not have been doubting?

Imperative

Imperative
-
-
-
 
 
 

Infinitive

Infinitive
to doubt
 
 
 

Participle

Present
doubting
Past
doubted