I must gasify you must gasify he must gasify we must gasify you must gasify they must gasify
Forma con V-ing
I must be gasifying you must be gasifying he must be gasifying we must be gasifying you must be gasifying they must be gasifying
Perfetto
I must have gasified you must have gasified he must have gasified we must have gasified you must have gasified they must have gasified
Perfetto con V-ing
I must have been gasifying you must have been gasifying he must have been gasifying we must have been gasifying you must have been gasifying they must have been gasifying
Negazione
Forma semplice
I must not gasify you must not gasify he must not gasify we must not gasify you must not gasify they must not gasify
Forma con V-ing
I must not be gasifying you must not be gasifying he must not be gasifying we must not be gasifying you must not be gasifying they must not be gasifying
Perfetto
I must not have gasified you must not have gasified he must not have gasified we must not have gasified you must not have gasified they must not have gasified
Perfetto con V-ing
I must not have been gasifying you must not have been gasifying he must not have been gasifying we must not have been gasifying you must not have been gasifying they must not have been gasifying
Forma interrogativa
Forma semplice
must I gasify? must you gasify? must he gasify? must we gasify? must you gasify? must they gasify?
Forma con V-ing
must I be gasifying? must you be gasifying? must he be gasifying? must we be gasifying? must you be gasifying? must they be gasifying?
Perfetto
must I have gasified? must you have gasified? must he have gasified? must we have gasified? must you have gasified? must they have gasified?
Perfetto con V-ing
must I have been gasifying? must you have been gasifying? must he have been gasifying? must we have been gasifying? must you have been gasifying? must they have been gasifying?
Forma interro-negativa
Forma semplice
must I not gasify? must you not gasify? must he not gasify? must we not gasify? must you not gasify? must they not gasify?
Forma con V-ing
must I not be gasifying? must you not be gasifying? must he not be gasifying? must we not be gasifying? must you not be gasifying? must they not be gasifying?
Perfetto
must I not have gasified? must you not have gasified? must he not have gasified? must we not have gasified? must you not have gasified? must they not have gasified?
Perfetto con V-ing
must I not have been gasifying? must you not have been gasifying? must he not have been gasifying? must we not have been gasifying? must you not have been gasifying? must they not have been gasifying?