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 may not observe you may not observe he may not observe we may not observe you may not observe they may not observe	I may not be observing you may not be observing he may not be observing we may not be observing you may not be observing they may not be observing
Perfecto	Perfecto con V-ing
I may not have observed you may not have observed he may not have observed we may not have observed you may not have observed they may not have observed	I may not have been observing you may not have been observing he may not have been observing we may not have been observing you may not have been observing they may not 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
may I not observe? may you not observe? may he not observe? may we not observe? may you not observe? may they not observe?	may I not be observing? may you not be observing? may he not be observing? may we not be observing? may you not be observing? may they not be observing?
Perfecto	Perfecto con V-ing
may I not have observed? may you not have observed? may he not have observed? may we not have observed? may you not have observed? may they not have observed?	may I not have been observing? may you not have been observing? may he not have been observing? may we not have been observing? may you not have been observing? may they not have been observing?