English verb conjugation
TO YAWN

Regular verb: yawn - yawned - yawned

Indicative

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

Conditional

Present	Present continuous	Past	Past continuous
would I not yawn? would you not yawn? would he not yawn? would we not yawn? would you not yawn? would they not yawn?	would I not be yawning? would you not be yawning? would he not be yawning? would we not be yawning? would you not be yawning? would they not be yawning?	would I not have yawned? would you not have yawned? would he not have yawned? would we not have yawned? would you not have yawned? would they not have yawned?	would I not have been yawning? would you not have been yawning? would he not have been yawning? would we not have been yawning? would you not have been yawning? would they not have been yawning?

Infinitive

Imperative

Infinitive		Imperative
to yawn		- - -

Participle

Present	Past
yawning	yawned