Conjugación del verbo inglés
MAY ATTAIN

Verbo regular: attain - attained - attained

Afirmación

Forma simple	Forma con V-ing
I may attain you may attain he may attain we may attain you may attain they may attain	I may be attaining you may be attaining he may be attaining we may be attaining you may be attaining they may be attaining
Perfecto	Perfecto con V-ing
I may have attained you may have attained he may have attained we may have attained you may have attained they may have attained	I may have been attaining you may have been attaining he may have been attaining we may have been attaining you may have been attaining they may have been attaining

Negación

Forma simple	Forma con V-ing
I mayn't attain you mayn't attain he mayn't attain we mayn't attain you mayn't attain they mayn't attain	I mayn't be attaining you mayn't be attaining he mayn't be attaining we mayn't be attaining you mayn't be attaining they mayn't be attaining
Perfecto	Perfecto con V-ing
I mayn't have attained you mayn't have attained he mayn't have attained we mayn't have attained you mayn't have attained they mayn't have attained	I mayn't have been attaining you mayn't have been attaining he mayn't have been attaining we mayn't have been attaining you mayn't have been attaining they mayn't have been attaining

Forma interrogativa

Forma simple	Forma con V-ing
may I attain? may you attain? may he attain? may we attain? may you attain? may they attain?	may I be attaining? may you be attaining? may he be attaining? may we be attaining? may you be attaining? may they be attaining?
Perfecto	Perfecto con V-ing
may I have attained? may you have attained? may he have attained? may we have attained? may you have attained? may they have attained?	may I have been attaining? may you have been attaining? may he have been attaining? may we have been attaining? may you have been attaining? may they have been attaining?

Forma interro-negativa

Forma simple	Forma con V-ing
mayn't I attain? mayn't you attain? mayn't he attain? mayn't we attain? mayn't you attain? mayn't they attain?	mayn't I be attaining? mayn't you be attaining? mayn't he be attaining? mayn't we be attaining? mayn't you be attaining? mayn't they be attaining?
Perfecto	Perfecto con V-ing
mayn't I have attained? mayn't you have attained? mayn't he have attained? mayn't we have attained? mayn't you have attained? mayn't they have attained?	mayn't I have been attaining? mayn't you have been attaining? mayn't he have been attaining? mayn't we have been attaining? mayn't you have been attaining? mayn't they have been attaining?