English verb conjugation
CAN SERENADE

Regular verb: serenade - serenaded - serenaded

Affirmation

Simple form	V-ing form
I can serenade you can serenade he can serenade we can serenade you can serenade they can serenade	I can be serenading you can be serenading he can be serenading we can be serenading you can be serenading they can be serenading
Perfect	V-ing perfect
I can have serenaded you can have serenaded he can have serenaded we can have serenaded you can have serenaded they can have serenaded	I can have been serenading you can have been serenading he can have been serenading we can have been serenading you can have been serenading they can have been serenading

Negation

Simple form	V-ing form
I can't serenade you can't serenade he can't serenade we can't serenade you can't serenade they can't serenade	I can't be serenading you can't be serenading he can't be serenading we can't be serenading you can't be serenading they can't be serenading
Perfect	V-ing perfect
I can't have serenaded you can't have serenaded he can't have serenaded we can't have serenaded you can't have serenaded they can't have serenaded	I can't have been serenading you can't have been serenading he can't have been serenading we can't have been serenading you can't have been serenading they can't have been serenading

Interrogative form

Simple form	V-ing form
can I serenade? can you serenade? can he serenade? can we serenade? can you serenade? can they serenade?	can I be serenading? can you be serenading? can he be serenading? can we be serenading? can you be serenading? can they be serenading?
Perfect	V-ing perfect
can I have serenaded? can you have serenaded? can he have serenaded? can we have serenaded? can you have serenaded? can they have serenaded?	can I have been serenading? can you have been serenading? can he have been serenading? can we have been serenading? can you have been serenading? can they have been serenading?

Interro-negative form

Simple form	V-ing form
can't I serenade? can't you serenade? can't he serenade? can't we serenade? can't you serenade? can't they serenade?	can't I be serenading? can't you be serenading? can't he be serenading? can't we be serenading? can't you be serenading? can't they be serenading?
Perfect	V-ing perfect
can't I have serenaded? can't you have serenaded? can't he have serenaded? can't we have serenaded? can't you have serenaded? can't they have serenaded?	can't I have been serenading? can't you have been serenading? can't he have been serenading? can't we have been serenading? can't you have been serenading? can't they have been serenading?