I can flight-test you can flight-test she can flight-test we can flight-test you can flight-test they can flight-test
Forme en V-ing
I can be flight-testing you can be flight-testing she can be flight-testing we can be flight-testing you can be flight-testing they can be flight-testing
Perfect
I can have flight-tested you can have flight-tested she can have flight-tested we can have flight-tested you can have flight-tested they can have flight-tested
Perfect en V-ing
I can have been flight-testing you can have been flight-testing she can have been flight-testing we can have been flight-testing you can have been flight-testing they can have been flight-testing
Négation
Forme simple
I can't flight-test you can't flight-test she can't flight-test we can't flight-test you can't flight-test they can't flight-test
Forme en V-ing
I can't be flight-testing you can't be flight-testing she can't be flight-testing we can't be flight-testing you can't be flight-testing they can't be flight-testing
Perfect
I can't have flight-tested you can't have flight-tested she can't have flight-tested we can't have flight-tested you can't have flight-tested they can't have flight-tested
Perfect en V-ing
I can't have been flight-testing you can't have been flight-testing she can't have been flight-testing we can't have been flight-testing you can't have been flight-testing they can't have been flight-testing
Forme interrogative
Forme simple
can I flight-test? can you flight-test? can she flight-test? can we flight-test? can you flight-test? can they flight-test?
Forme en V-ing
can I be flight-testing? can you be flight-testing? can she be flight-testing? can we be flight-testing? can you be flight-testing? can they be flight-testing?
Perfect
can I have flight-tested? can you have flight-tested? can she have flight-tested? can we have flight-tested? can you have flight-tested? can they have flight-tested?
Perfect en V-ing
can I have been flight-testing? can you have been flight-testing? can she have been flight-testing? can we have been flight-testing? can you have been flight-testing? can they have been flight-testing?
Forme interro-négative
Forme simple
can't I flight-test? can't you flight-test? can't she flight-test? can't we flight-test? can't you flight-test? can't they flight-test?
Forme en V-ing
can't I be flight-testing? can't you be flight-testing? can't she be flight-testing? can't we be flight-testing? can't you be flight-testing? can't they be flight-testing?
Perfect
can't I have flight-tested? can't you have flight-tested? can't she have flight-tested? can't we have flight-tested? can't you have flight-tested? can't they have flight-tested?
Perfect en V-ing
can't I have been flight-testing? can't you have been flight-testing? can't she have been flight-testing? can't we have been flight-testing? can't you have been flight-testing? can't they have been flight-testing?