I'll be observing you'll be observing he'll be observing we'll be observing you'll be observing they'll be observing
Perfect
I'll have observed you'll have observed he'll have observed we'll have observed you'll have observed they'll have observed
Perfect en V-ing
I'll have been observing you'll have been observing he'll have been observing we'll have been observing you'll have been observing they'll have been observing
Négation
Forme simple
I shan't observe you shan't observe he shan't observe we shan't observe you shan't observe they shan't observe
Forme en V-ing
I shan't be observing you shan't be observing he shan't be observing we shan't be observing you shan't be observing they shan't be observing
Perfect
I shan't have observed you shan't have observed he shan't have observed we shan't have observed you shan't have observed they shan't have observed
Perfect en V-ing
I shan't have been observing you shan't have been observing he shan't have been observing we shan't have been observing you shan't have been observing they shan't have been observing
Forme interrogative
Forme simple
shall I observe? shall you observe? shall he observe? shall we observe? shall you observe? shall they observe?
Forme en V-ing
shall I be observing? shall you be observing? shall he be observing? shall we be observing? shall you be observing? shall they be observing?
Perfect
shall I have observed? shall you have observed? shall he have observed? shall we have observed? shall you have observed? shall they have observed?
Perfect en V-ing
shall I have been observing? shall you have been observing? shall he have been observing? shall we have been observing? shall you have been observing? shall they have been observing?
Forme interro-négative
Forme simple
shan't I observe? shan't you observe? shan't he observe? shan't we observe? shan't you observe? shan't they observe?
Forme en V-ing
shan't I be observing? shan't you be observing? shan't he be observing? shan't we be observing? shan't you be observing? shan't they be observing?
Perfect
shan't I have observed? shan't you have observed? shan't he have observed? shan't we have observed? shan't you have observed? shan't they have observed?
Perfect en V-ing
shan't I have been observing? shan't you have been observing? shan't he have been observing? shan't we have been observing? shan't you have been observing? shan't they have been observing?