Regular verb: discard - discarded - discarded
Simple form | V-ing form |
I must discard you must discard he must discard we must discard you must discard they must discard | I must be discarding you must be discarding he must be discarding we must be discarding you must be discarding they must be discarding |
Perfect | V-ing perfect |
I must have discarded you must have discarded he must have discarded we must have discarded you must have discarded they must have discarded | I must have been discarding you must have been discarding he must have been discarding we must have been discarding you must have been discarding they must have been discarding |
Simple form | V-ing form |
I mustn't discard you mustn't discard he mustn't discard we mustn't discard you mustn't discard they mustn't discard | I mustn't be discarding you mustn't be discarding he mustn't be discarding we mustn't be discarding you mustn't be discarding they mustn't be discarding |
Perfect | V-ing perfect |
I mustn't have discarded you mustn't have discarded he mustn't have discarded we mustn't have discarded you mustn't have discarded they mustn't have discarded | I mustn't have been discarding you mustn't have been discarding he mustn't have been discarding we mustn't have been discarding you mustn't have been discarding they mustn't have been discarding |
Simple form | V-ing form |
must I discard? must you discard? must he discard? must we discard? must you discard? must they discard? | must I be discarding? must you be discarding? must he be discarding? must we be discarding? must you be discarding? must they be discarding? |
Perfect | V-ing perfect |
must I have discarded? must you have discarded? must he have discarded? must we have discarded? must you have discarded? must they have discarded? | must I have been discarding? must you have been discarding? must he have been discarding? must we have been discarding? must you have been discarding? must they have been discarding? |
Simple form | V-ing form |
mustn't I discard? mustn't you discard? mustn't he discard? mustn't we discard? mustn't you discard? mustn't they discard? | mustn't I be discarding? mustn't you be discarding? mustn't he be discarding? mustn't we be discarding? mustn't you be discarding? mustn't they be discarding? |
Perfect | V-ing perfect |
mustn't I have discarded? mustn't you have discarded? mustn't he have discarded? mustn't we have discarded? mustn't you have discarded? mustn't they have discarded? | mustn't I have been discarding? mustn't you have been discarding? mustn't he have been discarding? mustn't we have been discarding? mustn't you have been discarding? mustn't they have been discarding? |