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Other forms without ? | do not yack | female gender | contraction
Modal : no | may | might | can | could | shall | should | will | would | must | ought to

English verb conjugation TO YACK

Regular verb: yack - yacked - yacked

Indicative

Present
do I yack?
do you yack?
does he yack?
do we yack?
do you yack?
do they yack?
Present continuous
am I yacking?
are you yacking?
is he yacking?
are we yacking?
are you yacking?
are they yacking?
Preterite
did I yack?
did you yack?
did he yack?
did we yack?
did you yack?
did they yack?
Preterite continuous
was I yacking?
were you yacking?
was he yacking?
were we yacking?
were you yacking?
were they yacking?
Present perfect
have I yacked?
have you yacked?
has he yacked?
have we yacked?
have you yacked?
have they yacked?
Present perfect continuous
have I been yacking?
have you been yacking?
has he been yacking?
have we been yacking?
have you been yacking?
have they been yacking?
Pluperfect
had I yacked?
had you yacked?
had he yacked?
had we yacked?
had you yacked?
had they yacked?
Pluperfect continuous
had I been yacking?
had you been yacking?
had he been yacking?
had we been yacking?
had you been yacking?
had they been yacking?
Future
will I yack?
will you yack?
will he yack?
will we yack?
will you yack?
will they yack?
Future continuous
will I be yacking?
will you be yacking?
will he be yacking?
will we be yacking?
will you be yacking?
will they be yacking?
Future perfect
will I have yacked?
will you have yacked?
will he have yacked?
will we have yacked?
will you have yacked?
will they have yacked?
Future perfect continuous
will I have been yacking?
will you have been yacking?
will he have been yacking?
will we have been yacking?
will you have been yacking?
will they have been yacking?

Conditional

Present
would I yack?
would you yack?
would he yack?
would we yack?
would you yack?
would they yack?
Present continuous
would I be yacking?
would you be yacking?
would he be yacking?
would we be yacking?
would you be yacking?
would they be yacking?
Past
would I have yacked?
would you have yacked?
would he have yacked?
would we have yacked?
would you have yacked?
would they have yacked?
Past continuous
would I have been yacking?
would you have been yacking?
would he have been yacking?
would we have been yacking?
would you have been yacking?
would they have been yacking?

Imperative

Imperative
-
-
-
 
 
 

Infinitive

Infinitive
to yack
 
 
 

Participle

Present
yacking
Past
yacked