I can switchback you can switchback he can switchback we can switchback you can switchback they can switchback
Forme en V-ing
I can be switchbacking you can be switchbacking he can be switchbacking we can be switchbacking you can be switchbacking they can be switchbacking
Perfect
I can have switchbacked you can have switchbacked he can have switchbacked we can have switchbacked you can have switchbacked they can have switchbacked
Perfect en V-ing
I can have been switchbacking you can have been switchbacking he can have been switchbacking we can have been switchbacking you can have been switchbacking they can have been switchbacking
Négation
Forme simple
I cannot switchback you cannot switchback he cannot switchback we cannot switchback you cannot switchback they cannot switchback
Forme en V-ing
I cannot be switchbacking you cannot be switchbacking he cannot be switchbacking we cannot be switchbacking you cannot be switchbacking they cannot be switchbacking
Perfect
I cannot have switchbacked you cannot have switchbacked he cannot have switchbacked we cannot have switchbacked you cannot have switchbacked they cannot have switchbacked
Perfect en V-ing
I cannot have been switchbacking you cannot have been switchbacking he cannot have been switchbacking we cannot have been switchbacking you cannot have been switchbacking they cannot have been switchbacking
Forme interrogative
Forme simple
can I switchback? can you switchback? can he switchback? can we switchback? can you switchback? can they switchback?
Forme en V-ing
can I be switchbacking? can you be switchbacking? can he be switchbacking? can we be switchbacking? can you be switchbacking? can they be switchbacking?
Perfect
can I have switchbacked? can you have switchbacked? can he have switchbacked? can we have switchbacked? can you have switchbacked? can they have switchbacked?
Perfect en V-ing
can I have been switchbacking? can you have been switchbacking? can he have been switchbacking? can we have been switchbacking? can you have been switchbacking? can they have been switchbacking?
Forme interro-négative
Forme simple
can I not switchback? can you not switchback? can he not switchback? can we not switchback? can you not switchback? can they not switchback?
Forme en V-ing
can I not be switchbacking? can you not be switchbacking? can he not be switchbacking? can we not be switchbacking? can you not be switchbacking? can they not be switchbacking?
Perfect
can I not have switchbacked? can you not have switchbacked? can he not have switchbacked? can we not have switchbacked? can you not have switchbacked? can they not have switchbacked?
Perfect en V-ing
can I not have been switchbacking? can you not have been switchbacking? can he not have been switchbacking? can we not have been switchbacking? can you not have been switchbacking? can they not have been switchbacking?