Conjugación del verbo inglés
MAY OBSERVE

Verbo regular: observe - observed - observed

Afirmación

Forma simple	Forma con V-ing
I may observe you may observe he may observe we may observe you may observe they may observe	I may be observing you may be observing he may be observing we may be observing you may be observing they may be observing
Perfecto	Perfecto con V-ing
I may have observed you may have observed he may have observed we may have observed you may have observed they may have observed	I may have been observing you may have been observing he may have been observing we may have been observing you may have been observing they may have been observing

Negación

Forma simple	Forma con V-ing
I mayn't observe you mayn't observe he mayn't observe we mayn't observe you mayn't observe they mayn't observe	I mayn't be observing you mayn't be observing he mayn't be observing we mayn't be observing you mayn't be observing they mayn't be observing
Perfecto	Perfecto con V-ing
I mayn't have observed you mayn't have observed he mayn't have observed we mayn't have observed you mayn't have observed they mayn't have observed	I mayn't have been observing you mayn't have been observing he mayn't have been observing we mayn't have been observing you mayn't have been observing they mayn't have been observing

Forma interrogativa

Forma simple	Forma con V-ing
may I observe? may you observe? may he observe? may we observe? may you observe? may they observe?	may I be observing? may you be observing? may he be observing? may we be observing? may you be observing? may they be observing?
Perfecto	Perfecto con V-ing
may I have observed? may you have observed? may he have observed? may we have observed? may you have observed? may they have observed?	may I have been observing? may you have been observing? may he have been observing? may we have been observing? may you have been observing? may they have been observing?

Forma interro-negativa

Forma simple	Forma con V-ing
mayn't I observe? mayn't you observe? mayn't he observe? mayn't we observe? mayn't you observe? mayn't they observe?	mayn't I be observing? mayn't you be observing? mayn't he be observing? mayn't we be observing? mayn't you be observing? mayn't they be observing?
Perfecto	Perfecto con V-ing
mayn't I have observed? mayn't you have observed? mayn't he have observed? mayn't we have observed? mayn't you have observed? mayn't they have observed?	mayn't I have been observing? mayn't you have been observing? mayn't he have been observing? mayn't we have been observing? mayn't you have been observing? mayn't they have been observing?