I'll be gasifying you'll be gasifying he'll be gasifying we'll be gasifying you'll be gasifying they'll be gasifying
Perfect
I'll have gasified you'll have gasified he'll have gasified we'll have gasified you'll have gasified they'll have gasified
V-ing perfect
I'll have been gasifying you'll have been gasifying he'll have been gasifying we'll have been gasifying you'll have been gasifying they'll have been gasifying
Negation
Simple form
I won't gasify you won't gasify he won't gasify we won't gasify you won't gasify they won't gasify
V-ing form
I won't be gasifying you won't be gasifying he won't be gasifying we won't be gasifying you won't be gasifying they won't be gasifying
Perfect
I won't have gasified you won't have gasified he won't have gasified we won't have gasified you won't have gasified they won't have gasified
V-ing perfect
I won't have been gasifying you won't have been gasifying he won't have been gasifying we won't have been gasifying you won't have been gasifying they won't have been gasifying
Interrogative form
Simple form
will I gasify? will you gasify? will he gasify? will we gasify? will you gasify? will they gasify?
V-ing form
will I be gasifying? will you be gasifying? will he be gasifying? will we be gasifying? will you be gasifying? will they be gasifying?
Perfect
will I have gasified? will you have gasified? will he have gasified? will we have gasified? will you have gasified? will they have gasified?
V-ing perfect
will I have been gasifying? will you have been gasifying? will he have been gasifying? will we have been gasifying? will you have been gasifying? will they have been gasifying?
Interro-negative form
Simple form
won't I gasify? won't you gasify? won't he gasify? won't we gasify? won't you gasify? won't they gasify?
V-ing form
won't I be gasifying? won't you be gasifying? won't he be gasifying? won't we be gasifying? won't you be gasifying? won't they be gasifying?
Perfect
won't I have gasified? won't you have gasified? won't he have gasified? won't we have gasified? won't you have gasified? won't they have gasified?
V-ing perfect
won't I have been gasifying? won't you have been gasifying? won't he have been gasifying? won't we have been gasifying? won't you have been gasifying? won't they have been gasifying?