English verb conjugation
MAY LOUDEN

Regular verb: louden - loudened - loudened

Affirmation

Simple form	V-ing form
I may louden you may louden he may louden we may louden you may louden they may louden	I may be loudening you may be loudening he may be loudening we may be loudening you may be loudening they may be loudening
Perfect	V-ing perfect
I may have loudened you may have loudened he may have loudened we may have loudened you may have loudened they may have loudened	I may have been loudening you may have been loudening he may have been loudening we may have been loudening you may have been loudening they may have been loudening

Negation

Simple form	V-ing form
I may not louden you may not louden he may not louden we may not louden you may not louden they may not louden	I may not be loudening you may not be loudening he may not be loudening we may not be loudening you may not be loudening they may not be loudening
Perfect	V-ing perfect
I may not have loudened you may not have loudened he may not have loudened we may not have loudened you may not have loudened they may not have loudened	I may not have been loudening you may not have been loudening he may not have been loudening we may not have been loudening you may not have been loudening they may not have been loudening

Interrogative form

Simple form	V-ing form
may I louden? may you louden? may he louden? may we louden? may you louden? may they louden?	may I be loudening? may you be loudening? may he be loudening? may we be loudening? may you be loudening? may they be loudening?
Perfect	V-ing perfect
may I have loudened? may you have loudened? may he have loudened? may we have loudened? may you have loudened? may they have loudened?	may I have been loudening? may you have been loudening? may he have been loudening? may we have been loudening? may you have been loudening? may they have been loudening?

Interro-negative form

Simple form	V-ing form
may I not louden? may you not louden? may he not louden? may we not louden? may you not louden? may they not louden?	may I not be loudening? may you not be loudening? may he not be loudening? may we not be loudening? may you not be loudening? may they not be loudening?
Perfect	V-ing perfect
may I not have loudened? may you not have loudened? may he not have loudened? may we not have loudened? may you not have loudened? may they not have loudened?	may I not have been loudening? may you not have been loudening? may he not have been loudening? may we not have been loudening? may you not have been loudening? may they not have been loudening?