Regular verb: mark mark - mark marked - mark marked
Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I can mark mark you can mark mark he can mark mark we can mark mark you can mark mark they can mark mark
V-ing form
I can be mark marking you can be mark marking he can be mark marking we can be mark marking you can be mark marking they can be mark marking
Perfect
I can have mark marked you can have mark marked he can have mark marked we can have mark marked you can have mark marked they can have mark marked
V-ing perfect
I can have been mark marking you can have been mark marking he can have been mark marking we can have been mark marking you can have been mark marking they can have been mark marking
Negation
Simple form
I cannot mark mark you cannot mark mark he cannot mark mark we cannot mark mark you cannot mark mark they cannot mark mark
V-ing form
I cannot be mark marking you cannot be mark marking he cannot be mark marking we cannot be mark marking you cannot be mark marking they cannot be mark marking
Perfect
I cannot have mark marked you cannot have mark marked he cannot have mark marked we cannot have mark marked you cannot have mark marked they cannot have mark marked
V-ing perfect
I cannot have been mark marking you cannot have been mark marking he cannot have been mark marking we cannot have been mark marking you cannot have been mark marking they cannot have been mark marking
Interrogative form
Simple form
can I mark mark? can you mark mark? can he mark mark? can we mark mark? can you mark mark? can they mark mark?
V-ing form
can I be mark marking? can you be mark marking? can he be mark marking? can we be mark marking? can you be mark marking? can they be mark marking?
Perfect
can I have mark marked? can you have mark marked? can he have mark marked? can we have mark marked? can you have mark marked? can they have mark marked?
V-ing perfect
can I have been mark marking? can you have been mark marking? can he have been mark marking? can we have been mark marking? can you have been mark marking? can they have been mark marking?
Interro-negative form
Simple form
can I not mark mark? can you not mark mark? can he not mark mark? can we not mark mark? can you not mark mark? can they not mark mark?
V-ing form
can I not be mark marking? can you not be mark marking? can he not be mark marking? can we not be mark marking? can you not be mark marking? can they not be mark marking?
Perfect
can I not have mark marked? can you not have mark marked? can he not have mark marked? can we not have mark marked? can you not have mark marked? can they not have mark marked?
V-ing perfect
can I not have been mark marking? can you not have been mark marking? can he not have been mark marking? can we not have been mark marking? can you not have been mark marking? can they not have been mark marking?