I may gasify you may gasify he may gasify we may gasify you may gasify they may gasify
Forme en V-ing
I may be gasifying you may be gasifying he may be gasifying we may be gasifying you may be gasifying they may be gasifying
Perfect
I may have gasified you may have gasified he may have gasified we may have gasified you may have gasified they may have gasified
Perfect en V-ing
I may have been gasifying you may have been gasifying he may have been gasifying we may have been gasifying you may have been gasifying they may have been gasifying
Négation
Forme simple
I mayn't gasify you mayn't gasify he mayn't gasify we mayn't gasify you mayn't gasify they mayn't gasify
Forme en V-ing
I mayn't be gasifying you mayn't be gasifying he mayn't be gasifying we mayn't be gasifying you mayn't be gasifying they mayn't be gasifying
Perfect
I mayn't have gasified you mayn't have gasified he mayn't have gasified we mayn't have gasified you mayn't have gasified they mayn't have gasified
Perfect en V-ing
I mayn't have been gasifying you mayn't have been gasifying he mayn't have been gasifying we mayn't have been gasifying you mayn't have been gasifying they mayn't have been gasifying
Forme interrogative
Forme simple
may I gasify? may you gasify? may he gasify? may we gasify? may you gasify? may they gasify?
Forme en V-ing
may I be gasifying? may you be gasifying? may he be gasifying? may we be gasifying? may you be gasifying? may they be gasifying?
Perfect
may I have gasified? may you have gasified? may he have gasified? may we have gasified? may you have gasified? may they have gasified?
Perfect en V-ing
may I have been gasifying? may you have been gasifying? may he have been gasifying? may we have been gasifying? may you have been gasifying? may they have been gasifying?
Forme interro-négative
Forme simple
mayn't I gasify? mayn't you gasify? mayn't he gasify? mayn't we gasify? mayn't you gasify? mayn't they gasify?
Forme en V-ing
mayn't I be gasifying? mayn't you be gasifying? mayn't he be gasifying? mayn't we be gasifying? mayn't you be gasifying? mayn't they be gasifying?
Perfect
mayn't I have gasified? mayn't you have gasified? mayn't he have gasified? mayn't we have gasified? mayn't you have gasified? mayn't they have gasified?
Perfect en V-ing
mayn't I have been gasifying? mayn't you have been gasifying? mayn't he have been gasifying? mayn't we have been gasifying? mayn't you have been gasifying? mayn't they have been gasifying?