English verb conjugation TO OBSERVE

Regular verb: observe - observed - observed

Indicative

Present

don't I observe?
don't you observe?
doesn't he observe?
don't we observe?
don't you observe?
don't they observe?

Present continuous

am I not observing?
aren't you observing?
isn't he observing?
aren't we observing?
aren't you observing?
aren't they observing?

Preterite

didn't I observe?
didn't you observe?
didn't he observe?
didn't we observe?
didn't you observe?
didn't they observe?

Preterite continuous

wasn't I observing?
weren't you observing?
wasn't he observing?
weren't we observing?
weren't you observing?
weren't they observing?

Present perfect

haven't I observed?
haven't you observed?
hasn't he observed?
haven't we observed?
haven't you observed?
haven't they observed?

Present perfect continuous

haven't I been observing?
haven't you been observing?
hasn't he been observing?
haven't we been observing?
haven't you been observing?
haven't they been observing?

Pluperfect

hadn't I observed?
hadn't you observed?
hadn't he observed?
hadn't we observed?
hadn't you observed?
hadn't they observed?

Pluperfect continuous

hadn't I been observing?
hadn't you been observing?
hadn't he been observing?
hadn't we been observing?
hadn't you been observing?
hadn't they been observing?

Future

won't I observe?
won't you observe?
won't he observe?
won't we observe?
won't you observe?
won't they observe?

Future continuous

won't I be observing?
won't you be observing?
won't he be observing?
won't we be observing?
won't you be observing?
won't they be observing?

Future perfect

won't I have observed?
won't you have observed?
won't he have observed?
won't we have observed?
won't you have observed?
won't they have observed?

Future perfect continuous

won't I have been observing?
won't you have been observing?
won't he have been observing?
won't we have been observing?
won't you have been observing?
won't they have been observing?

Conditional

Present

wouldn't I observe?
wouldn't you observe?
wouldn't he observe?
wouldn't we observe?
wouldn't you observe?
wouldn't they observe?

Present continuous

wouldn't I be observing?
wouldn't you be observing?
wouldn't he be observing?
wouldn't we be observing?
wouldn't you be observing?
wouldn't they be observing?

Past

wouldn't I have observed?
wouldn't you have observed?
wouldn't he have observed?
wouldn't we have observed?
wouldn't you have observed?
wouldn't they have observed?

Past continuous

wouldn't I have been observing?
wouldn't you have been observing?
wouldn't he have been observing?
wouldn't we have been observing?
wouldn't you have been observing?
wouldn't they have been observing?

Imperative

-
-
-

Infinitive

to observe

Participle

Present

observing

Past

observed

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