to observe
Verbo regular: observe - observed- observed

Indicativo 	
Presente 	Presente contínuo 	Pretérito 	Preterito contínuo 	
I observe
you observe
she observes
we observe
you observe
they observe 	I'mobserving
you'reobserving
she'sobserving
we'reobserving
you'reobserving
they'reobserving	I observed
you observed
she observed
we observed
you observed
they observed	Iwasobserving
youwereobserving
shewasobserving
wewereobserving
youwereobserving
theywereobserving	
Presente perfeito 	Presente perfeito contínuo 	Mais perfeito 	Contínuo mais perfeito 	
I've observed
you've observed
she's observed
we've observed
you've observed
they've observed	I'vebeen observing
you'vebeen observing
she'sbeen observing
we'vebeen observing
you'vebeen observing
they'vebeen observing	I'd observed
you'd observed
she'd observed
we'd observed
you'd observed
they'd observed	I'd been observing
you'd been observing
she'd been observing
we'd been observing
you'd been observing
they'd been observing	
Futuro 	Futuro contínuo 	futuro perfeito 	futuro perfeito contínuo 	
I'll observe
you'll observe
she'll observe
we'll observe
you'll observe
they'll observe 	I'll be observing
you'll be observing
she'll be observing
we'll be observing
you'll be observing
they'll be observing	I'll have observed
you'll have observed
she'll have observed
we'll have observed
you'll have observed
they'll have observed	I'll have been observing
you'll have been observing
she'll have been observing
we'll have been observing
you'll have been observing
they'll have been observing	

Condicional 	
Presente 	Presente contínuo 	Passado 	Passado contínuo 	
I'd observe
you'd observe
she'd observe
we'd observe
you'd observe
they'd observe 	I'd be observing
you'd be observing
she'd be observing
we'd be observing
you'd be observing
they'd be observing	I'd have observed
you'd have observed
she'd have observed
we'd have observed
you'd have observed
they'd have observed	I'd have been observing
you'd have been observing
she'd have been observing
we'd have been observing
you'd have been observing
they'd have been observing	

Infinitivo 	
Imperativo 	
Infinitivo 	 	Imperativo 	 	
to observe 	 	observe
Let's observe
observe 	 	

Particípio 	
Presente 	Passado 	 	 	
observing	observed