English verb conjugation
MAY YAMMER

Regular verb: yammer - yammered - yammered

Affirmation

Simple form	V-ing form
I may yammer you may yammer he may yammer we may yammer you may yammer they may yammer	I may be yammering you may be yammering he may be yammering we may be yammering you may be yammering they may be yammering
Perfect	V-ing perfect
I may have yammered you may have yammered he may have yammered we may have yammered you may have yammered they may have yammered	I may have been yammering you may have been yammering he may have been yammering we may have been yammering you may have been yammering they may have been yammering

Negation

Simple form	V-ing form
I may not yammer you may not yammer he may not yammer we may not yammer you may not yammer they may not yammer	I may not be yammering you may not be yammering he may not be yammering we may not be yammering you may not be yammering they may not be yammering
Perfect	V-ing perfect
I may not have yammered you may not have yammered he may not have yammered we may not have yammered you may not have yammered they may not have yammered	I may not have been yammering you may not have been yammering he may not have been yammering we may not have been yammering you may not have been yammering they may not have been yammering

Interrogative form

Simple form	V-ing form
may I yammer? may you yammer? may he yammer? may we yammer? may you yammer? may they yammer?	may I be yammering? may you be yammering? may he be yammering? may we be yammering? may you be yammering? may they be yammering?
Perfect	V-ing perfect
may I have yammered? may you have yammered? may he have yammered? may we have yammered? may you have yammered? may they have yammered?	may I have been yammering? may you have been yammering? may he have been yammering? may we have been yammering? may you have been yammering? may they have been yammering?

Interro-negative form

Simple form	V-ing form
may I not yammer? may you not yammer? may he not yammer? may we not yammer? may you not yammer? may they not yammer?	may I not be yammering? may you not be yammering? may he not be yammering? may we not be yammering? may you not be yammering? may they not be yammering?
Perfect	V-ing perfect
may I not have yammered? may you not have yammered? may he not have yammered? may we not have yammered? may you not have yammered? may they not have yammered?	may I not have been yammering? may you not have been yammering? may he not have been yammering? may we not have been yammering? may you not have been yammering? may they not have been yammering?