English verb conjugation
MAY PREAPPROVE

Regular verb: preapprove - preapproved - preapproved

Affirmation

Simple form	V-ing form
I may preapprove you may preapprove he may preapprove we may preapprove you may preapprove they may preapprove	I may be preapproving you may be preapproving he may be preapproving we may be preapproving you may be preapproving they may be preapproving
Perfect	V-ing perfect
I may have preapproved you may have preapproved he may have preapproved we may have preapproved you may have preapproved they may have preapproved	I may have been preapproving you may have been preapproving he may have been preapproving we may have been preapproving you may have been preapproving they may have been preapproving

Negation

Simple form	V-ing form
I mayn't preapprove you mayn't preapprove he mayn't preapprove we mayn't preapprove you mayn't preapprove they mayn't preapprove	I mayn't be preapproving you mayn't be preapproving he mayn't be preapproving we mayn't be preapproving you mayn't be preapproving they mayn't be preapproving
Perfect	V-ing perfect
I mayn't have preapproved you mayn't have preapproved he mayn't have preapproved we mayn't have preapproved you mayn't have preapproved they mayn't have preapproved	I mayn't have been preapproving you mayn't have been preapproving he mayn't have been preapproving we mayn't have been preapproving you mayn't have been preapproving they mayn't have been preapproving

Interrogative form

Simple form	V-ing form
may I preapprove? may you preapprove? may he preapprove? may we preapprove? may you preapprove? may they preapprove?	may I be preapproving? may you be preapproving? may he be preapproving? may we be preapproving? may you be preapproving? may they be preapproving?
Perfect	V-ing perfect
may I have preapproved? may you have preapproved? may he have preapproved? may we have preapproved? may you have preapproved? may they have preapproved?	may I have been preapproving? may you have been preapproving? may he have been preapproving? may we have been preapproving? may you have been preapproving? may they have been preapproving?

Interro-negative form

Simple form	V-ing form
mayn't I preapprove? mayn't you preapprove? mayn't he preapprove? mayn't we preapprove? mayn't you preapprove? mayn't they preapprove?	mayn't I be preapproving? mayn't you be preapproving? mayn't he be preapproving? mayn't we be preapproving? mayn't you be preapproving? mayn't they be preapproving?
Perfect	V-ing perfect
mayn't I have preapproved? mayn't you have preapproved? mayn't he have preapproved? mayn't we have preapproved? mayn't you have preapproved? mayn't they have preapproved?	mayn't I have been preapproving? mayn't you have been preapproving? mayn't he have been preapproving? mayn't we have been preapproving? mayn't you have been preapproving? mayn't they have been preapproving?