Conjugación del verbo inglés
MAY SMOOTHEN

Verbo regular: smoothen - smoothened - smoothened

Afirmación

Forma simple	Forma con V-ing
I may smoothen you may smoothen he may smoothen we may smoothen you may smoothen they may smoothen	I may be smoothening you may be smoothening he may be smoothening we may be smoothening you may be smoothening they may be smoothening
Perfecto	Perfecto con V-ing
I may have smoothened you may have smoothened he may have smoothened we may have smoothened you may have smoothened they may have smoothened	I may have been smoothening you may have been smoothening he may have been smoothening we may have been smoothening you may have been smoothening they may have been smoothening

Negación

Forma simple	Forma con V-ing
I mayn't smoothen you mayn't smoothen he mayn't smoothen we mayn't smoothen you mayn't smoothen they mayn't smoothen	I mayn't be smoothening you mayn't be smoothening he mayn't be smoothening we mayn't be smoothening you mayn't be smoothening they mayn't be smoothening
Perfecto	Perfecto con V-ing
I mayn't have smoothened you mayn't have smoothened he mayn't have smoothened we mayn't have smoothened you mayn't have smoothened they mayn't have smoothened	I mayn't have been smoothening you mayn't have been smoothening he mayn't have been smoothening we mayn't have been smoothening you mayn't have been smoothening they mayn't have been smoothening

Forma interrogativa

Forma simple	Forma con V-ing
may I smoothen? may you smoothen? may he smoothen? may we smoothen? may you smoothen? may they smoothen?	may I be smoothening? may you be smoothening? may he be smoothening? may we be smoothening? may you be smoothening? may they be smoothening?
Perfecto	Perfecto con V-ing
may I have smoothened? may you have smoothened? may he have smoothened? may we have smoothened? may you have smoothened? may they have smoothened?	may I have been smoothening? may you have been smoothening? may he have been smoothening? may we have been smoothening? may you have been smoothening? may they have been smoothening?

Forma interro-negativa

Forma simple	Forma con V-ing
mayn't I smoothen? mayn't you smoothen? mayn't he smoothen? mayn't we smoothen? mayn't you smoothen? mayn't they smoothen?	mayn't I be smoothening? mayn't you be smoothening? mayn't he be smoothening? mayn't we be smoothening? mayn't you be smoothening? mayn't they be smoothening?
Perfecto	Perfecto con V-ing
mayn't I have smoothened? mayn't you have smoothened? mayn't he have smoothened? mayn't we have smoothened? mayn't you have smoothened? mayn't they have smoothened?	mayn't I have been smoothening? mayn't you have been smoothening? mayn't he have been smoothening? mayn't we have been smoothening? mayn't you have been smoothening? mayn't they have been smoothening?