Regular verb: swim through - swim throughed - swim throughed
Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I must swim through you must swim through he must swim through we must swim through you must swim through they must swim through
V-ing form
I must be swim throughing you must be swim throughing he must be swim throughing we must be swim throughing you must be swim throughing they must be swim throughing
Perfect
I must have swim throughed you must have swim throughed he must have swim throughed we must have swim throughed you must have swim throughed they must have swim throughed
V-ing perfect
I must have been swim throughing you must have been swim throughing he must have been swim throughing we must have been swim throughing you must have been swim throughing they must have been swim throughing
Negation
Simple form
I mustn't swim through you mustn't swim through he mustn't swim through we mustn't swim through you mustn't swim through they mustn't swim through
V-ing form
I mustn't be swim throughing you mustn't be swim throughing he mustn't be swim throughing we mustn't be swim throughing you mustn't be swim throughing they mustn't be swim throughing
Perfect
I mustn't have swim throughed you mustn't have swim throughed he mustn't have swim throughed we mustn't have swim throughed you mustn't have swim throughed they mustn't have swim throughed
V-ing perfect
I mustn't have been swim throughing you mustn't have been swim throughing he mustn't have been swim throughing we mustn't have been swim throughing you mustn't have been swim throughing they mustn't have been swim throughing
Interrogative form
Simple form
must I swim through? must you swim through? must he swim through? must we swim through? must you swim through? must they swim through?
V-ing form
must I be swim throughing? must you be swim throughing? must he be swim throughing? must we be swim throughing? must you be swim throughing? must they be swim throughing?
Perfect
must I have swim throughed? must you have swim throughed? must he have swim throughed? must we have swim throughed? must you have swim throughed? must they have swim throughed?
V-ing perfect
must I have been swim throughing? must you have been swim throughing? must he have been swim throughing? must we have been swim throughing? must you have been swim throughing? must they have been swim throughing?
Interro-negative form
Simple form
mustn't I swim through? mustn't you swim through? mustn't he swim through? mustn't we swim through? mustn't you swim through? mustn't they swim through?
V-ing form
mustn't I be swim throughing? mustn't you be swim throughing? mustn't he be swim throughing? mustn't we be swim throughing? mustn't you be swim throughing? mustn't they be swim throughing?
Perfect
mustn't I have swim throughed? mustn't you have swim throughed? mustn't he have swim throughed? mustn't we have swim throughed? mustn't you have swim throughed? mustn't they have swim throughed?
V-ing perfect
mustn't I have been swim throughing? mustn't you have been swim throughing? mustn't he have been swim throughing? mustn't we have been swim throughing? mustn't you have been swim throughing? mustn't they have been swim throughing?