English verb conjugation
CAN PRELUDE

Regular verb: prelude - preluded - preluded

Affirmation

Simple form	V-ing form
I can prelude you can prelude he can prelude we can prelude you can prelude they can prelude	I can be preluding you can be preluding he can be preluding we can be preluding you can be preluding they can be preluding
Perfect	V-ing perfect
I can have preluded you can have preluded he can have preluded we can have preluded you can have preluded they can have preluded	I can have been preluding you can have been preluding he can have been preluding we can have been preluding you can have been preluding they can have been preluding

Negation

Simple form	V-ing form
I can't prelude you can't prelude he can't prelude we can't prelude you can't prelude they can't prelude	I can't be preluding you can't be preluding he can't be preluding we can't be preluding you can't be preluding they can't be preluding
Perfect	V-ing perfect
I can't have preluded you can't have preluded he can't have preluded we can't have preluded you can't have preluded they can't have preluded	I can't have been preluding you can't have been preluding he can't have been preluding we can't have been preluding you can't have been preluding they can't have been preluding

Interrogative form

Simple form	V-ing form
can I prelude? can you prelude? can he prelude? can we prelude? can you prelude? can they prelude?	can I be preluding? can you be preluding? can he be preluding? can we be preluding? can you be preluding? can they be preluding?
Perfect	V-ing perfect
can I have preluded? can you have preluded? can he have preluded? can we have preluded? can you have preluded? can they have preluded?	can I have been preluding? can you have been preluding? can he have been preluding? can we have been preluding? can you have been preluding? can they have been preluding?

Interro-negative form

Simple form	V-ing form
can't I prelude? can't you prelude? can't he prelude? can't we prelude? can't you prelude? can't they prelude?	can't I be preluding? can't you be preluding? can't he be preluding? can't we be preluding? can't you be preluding? can't they be preluding?
Perfect	V-ing perfect
can't I have preluded? can't you have preluded? can't he have preluded? can't we have preluded? can't you have preluded? can't they have preluded?	can't I have been preluding? can't you have been preluding? can't he have been preluding? can't we have been preluding? can't you have been preluding? can't they have been preluding?