English verb conjugation
TO OCCUR

Regular verb: occur - occurred - occurred

Indicative

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

Conditional

Present	Present continuous	Past	Past continuous
would I occur? would you occur? would he occur? would we occur? would you occur? would they occur?	would I be occurring? would you be occurring? would he be occurring? would we be occurring? would you be occurring? would they be occurring?	would I have occurred? would you have occurred? would he have occurred? would we have occurred? would you have occurred? would they have occurred?	would I have been occurring? would you have been occurring? would he have been occurring? would we have been occurring? would you have been occurring? would they have been occurring?

Infinitive

Imperative

Infinitive		Imperative
to occur		- - -

Participle

Present	Past
occurring	occurred