English verb conjugation
CAN YACHT

Regular verb: yacht - yachted - yachted

Affirmation

Simple form	V-ing form
I can yacht you can yacht he can yacht we can yacht you can yacht they can yacht	I can be yachting you can be yachting he can be yachting we can be yachting you can be yachting they can be yachting
Perfect	V-ing perfect
I can have yachted you can have yachted he can have yachted we can have yachted you can have yachted they can have yachted	I can have been yachting you can have been yachting he can have been yachting we can have been yachting you can have been yachting they can have been yachting

Negation

Simple form	V-ing form
I can't yacht you can't yacht he can't yacht we can't yacht you can't yacht they can't yacht	I can't be yachting you can't be yachting he can't be yachting we can't be yachting you can't be yachting they can't be yachting
Perfect	V-ing perfect
I can't have yachted you can't have yachted he can't have yachted we can't have yachted you can't have yachted they can't have yachted	I can't have been yachting you can't have been yachting he can't have been yachting we can't have been yachting you can't have been yachting they can't have been yachting

Interrogative form

Simple form	V-ing form
can I yacht? can you yacht? can he yacht? can we yacht? can you yacht? can they yacht?	can I be yachting? can you be yachting? can he be yachting? can we be yachting? can you be yachting? can they be yachting?
Perfect	V-ing perfect
can I have yachted? can you have yachted? can he have yachted? can we have yachted? can you have yachted? can they have yachted?	can I have been yachting? can you have been yachting? can he have been yachting? can we have been yachting? can you have been yachting? can they have been yachting?

Interro-negative form

Simple form	V-ing form
can't I yacht? can't you yacht? can't he yacht? can't we yacht? can't you yacht? can't they yacht?	can't I be yachting? can't you be yachting? can't he be yachting? can't we be yachting? can't you be yachting? can't they be yachting?
Perfect	V-ing perfect
can't I have yachted? can't you have yachted? can't he have yachted? can't we have yachted? can't you have yachted? can't they have yachted?	can't I have been yachting? can't you have been yachting? can't he have been yachting? can't we have been yachting? can't you have been yachting? can't they have been yachting?