Verbo regular: observe - observed - observed
Forma simple | Forma con V-ing |
I can observe you can observe he can observe we can observe you can observe they can observe | I can be observing you can be observing he can be observing we can be observing you can be observing they can be observing |
Perfecto | Perfecto con V-ing |
I can have observed you can have observed he can have observed we can have observed you can have observed they can have observed | I can have been observing you can have been observing he can have been observing we can have been observing you can have been observing they can have been observing |
Forma simple | Forma con V-ing |
I can't observe you can't observe he can't observe we can't observe you can't observe they can't observe | I can't be observing you can't be observing he can't be observing we can't be observing you can't be observing they can't be observing |
Perfecto | Perfecto con V-ing |
I can't have observed you can't have observed he can't have observed we can't have observed you can't have observed they can't have observed | I can't have been observing you can't have been observing he can't have been observing we can't have been observing you can't have been observing they can't have been observing |
Forma simple | Forma con V-ing |
can I observe? can you observe? can he observe? can we observe? can you observe? can they observe? | can I be observing? can you be observing? can he be observing? can we be observing? can you be observing? can they be observing? |
Perfecto | Perfecto con V-ing |
can I have observed? can you have observed? can he have observed? can we have observed? can you have observed? can they have observed? | can I have been observing? can you have been observing? can he have been observing? can we have been observing? can you have been observing? can they have been observing? |
Forma simple | Forma con V-ing |
can't I observe? can't you observe? can't he observe? can't we observe? can't you observe? can't they observe? | can't I be observing? can't you be observing? can't he be observing? can't we be observing? can't you be observing? can't they be observing? |
Perfecto | Perfecto con V-ing |
can't I have observed? can't you have observed? can't he have observed? can't we have observed? can't you have observed? can't they have observed? | can't I have been observing? can't you have been observing? can't he have been observing? can't we have been observing? can't you have been observing? can't they have been observing? |