I may concern you may concern he may concern we may concern you may concern they may concern
Forma con V-ing
I may be concerning you may be concerning he may be concerning we may be concerning you may be concerning they may be concerning
Perfetto
I may have concerned you may have concerned he may have concerned we may have concerned you may have concerned they may have concerned
Perfetto con V-ing
I may have been concerning you may have been concerning he may have been concerning we may have been concerning you may have been concerning they may have been concerning
Negazione
Forma semplice
I mayn't concern you mayn't concern he mayn't concern we mayn't concern you mayn't concern they mayn't concern
Forma con V-ing
I mayn't be concerning you mayn't be concerning he mayn't be concerning we mayn't be concerning you mayn't be concerning they mayn't be concerning
Perfetto
I mayn't have concerned you mayn't have concerned he mayn't have concerned we mayn't have concerned you mayn't have concerned they mayn't have concerned
Perfetto con V-ing
I mayn't have been concerning you mayn't have been concerning he mayn't have been concerning we mayn't have been concerning you mayn't have been concerning they mayn't have been concerning
Forma interrogativa
Forma semplice
may I concern? may you concern? may he concern? may we concern? may you concern? may they concern?
Forma con V-ing
may I be concerning? may you be concerning? may he be concerning? may we be concerning? may you be concerning? may they be concerning?
Perfetto
may I have concerned? may you have concerned? may he have concerned? may we have concerned? may you have concerned? may they have concerned?
Perfetto con V-ing
may I have been concerning? may you have been concerning? may he have been concerning? may we have been concerning? may you have been concerning? may they have been concerning?
Forma interro-negativa
Forma semplice
mayn't I concern? mayn't you concern? mayn't he concern? mayn't we concern? mayn't you concern? mayn't they concern?
Forma con V-ing
mayn't I be concerning? mayn't you be concerning? mayn't he be concerning? mayn't we be concerning? mayn't you be concerning? mayn't they be concerning?
Perfetto
mayn't I have concerned? mayn't you have concerned? mayn't he have concerned? mayn't we have concerned? mayn't you have concerned? mayn't they have concerned?
Perfetto con V-ing
mayn't I have been concerning? mayn't you have been concerning? mayn't he have been concerning? mayn't we have been concerning? mayn't you have been concerning? mayn't they have been concerning?