to observe
Verbo regular: observe - observed- observed

Indicativo 	
Presente 	Presente continuo 	Pretérito 	Pretérito continuo 	
 don't I observe?
don't you observe?
doesn't she observe?
don't we observe?
don't you observe?
don't they observe? 	amI not observing?
aren't you observing?
isn't she observing?
aren't we observing?
aren't you observing?
aren't they observing? 	didn't I observe?
didn't you observe?
didn't she observe?
didn't we observe?
didn't you observe?
didn't they observe? 	wasn't I observing?
weren't you observing?
wasn't she observing?
weren't we observing?
weren't you observing?
weren't they observing? 	
Presente perfecto 	Presente perfecto continuo 	Pluscuamperfecto 	Pluscuamperfecto continuo 	
haven't I observed?
haven't you observed?
hasn't she observed?
haven't we observed?
haven't you observed?
haven't they observed? 	haven't I been observing?
haven't you been observing?
hasn't she been observing?
haven't we been observing?
haven't you been observing?
haven't they been observing? 	hadn't I observed?
hadn't you observed?
hadn't she observed?
hadn't we observed?
hadn't you observed?
hadn't they observed? 	hadn't I been observing?
hadn't you been observing?
hadn't she been observing?
hadn't we been observing?
hadn't you been observing?
hadn't they been observing? 	
Futuro simple 	Futuro continuo 	Futuro perfecto 	Futuro perfecto contínuo 	
won't I observe?
won't you observe?
won't she observe?
won't we observe?
won't you observe?
won't they observe? 	won't I be observing?
won't you be observing?
won't she be observing?
won't we be observing?
won't you be observing?
won't they be observing? 	won't I have observed?
won't you have observed?
won't she have observed?
won't we have observed?
won't you have observed?
won't they have observed? 	won't I have been observing?
won't you have been observing?
won't she have been observing?
won't we have been observing?
won't you have been observing?
won't they have been observing? 	

Condicional 	
Presente 	Presente continuo 	Passado 	Passado continuo 	
wouldn't I observe?
wouldn't you observe?
wouldn't she observe?
wouldn't we observe?
wouldn't you observe?
wouldn't they observe? 	wouldn't I be observing?
wouldn't you be observing?
wouldn't she be observing?
wouldn't we be observing?
wouldn't you be observing?
wouldn't they be observing? 	wouldn't I have observed?
wouldn't you have observed?
wouldn't she have observed?
wouldn't we have observed?
wouldn't you have observed?
wouldn't they have observed? 	wouldn't I have been observing?
wouldn't you have been observing?
wouldn't she have been observing?
wouldn't we have been observing?
wouldn't you have been observing?
wouldn't they have been observing? 	

Infinitivo 	
Imperativo 	
Infinitivo 	 	Imperativo 	 	
to observe 	 	-
-
- 	 	

Participio 	
Presente 	Passado 	 	 	
observing	observed