I would observe you would observe he would observe we would observe you would observe they would observe
Forme en V-ing
I would be observing you would be observing he would be observing we would be observing you would be observing they would be observing
Perfect
I would have observed you would have observed he would have observed we would have observed you would have observed they would have observed
Perfect en V-ing
I would have been observing you would have been observing he would have been observing we would have been observing you would have been observing they would have been observing
Négation
Forme simple
I would not observe you would not observe he would not observe we would not observe you would not observe they would not observe
Forme en V-ing
I would not be observing you would not be observing he would not be observing we would not be observing you would not be observing they would not be observing
Perfect
I would not have observed you would not have observed he would not have observed we would not have observed you would not have observed they would not have observed
Perfect en V-ing
I would not have been observing you would not have been observing he would not have been observing we would not have been observing you would not have been observing they would not have been observing
Forme interrogative
Forme simple
would I observe? would you observe? would he observe? would we observe? would you observe? would they observe?
Forme en V-ing
would I be observing? would you be observing? would he be observing? would we be observing? would you be observing? would they be observing?
Perfect
would I have observed? would you have observed? would he have observed? would we have observed? would you have observed? would they have observed?
Perfect en V-ing
would I have been observing? would you have been observing? would he have been observing? would we have been observing? would you have been observing? would they have been observing?
Forme interro-négative
Forme simple
would I not observe? would you not observe? would he not observe? would we not observe? would you not observe? would they not observe?
Forme en V-ing
would I not be observing? would you not be observing? would he not be observing? would we not be observing? would you not be observing? would they not be observing?
Perfect
would I not have observed? would you not have observed? would he not have observed? would we not have observed? would you not have observed? would they not have observed?
Perfect en V-ing
would I not have been observing? would you not have been observing? would he not have been observing? would we not have been observing? would you not have been observing? would they not have been observing?