English verb conjugation
CAN MOTORBIKE

Regular verb: motorbike - motorbiked - motorbiked

Affirmation

Simple form	V-ing form
I can motorbike you can motorbike he can motorbike we can motorbike you can motorbike they can motorbike	I can be motorbiking you can be motorbiking he can be motorbiking we can be motorbiking you can be motorbiking they can be motorbiking
Perfect	V-ing perfect
I can have motorbiked you can have motorbiked he can have motorbiked we can have motorbiked you can have motorbiked they can have motorbiked	I can have been motorbiking you can have been motorbiking he can have been motorbiking we can have been motorbiking you can have been motorbiking they can have been motorbiking

Negation

Simple form	V-ing form
I can't motorbike you can't motorbike he can't motorbike we can't motorbike you can't motorbike they can't motorbike	I can't be motorbiking you can't be motorbiking he can't be motorbiking we can't be motorbiking you can't be motorbiking they can't be motorbiking
Perfect	V-ing perfect
I can't have motorbiked you can't have motorbiked he can't have motorbiked we can't have motorbiked you can't have motorbiked they can't have motorbiked	I can't have been motorbiking you can't have been motorbiking he can't have been motorbiking we can't have been motorbiking you can't have been motorbiking they can't have been motorbiking

Interrogative form

Simple form	V-ing form
can I motorbike? can you motorbike? can he motorbike? can we motorbike? can you motorbike? can they motorbike?	can I be motorbiking? can you be motorbiking? can he be motorbiking? can we be motorbiking? can you be motorbiking? can they be motorbiking?
Perfect	V-ing perfect
can I have motorbiked? can you have motorbiked? can he have motorbiked? can we have motorbiked? can you have motorbiked? can they have motorbiked?	can I have been motorbiking? can you have been motorbiking? can he have been motorbiking? can we have been motorbiking? can you have been motorbiking? can they have been motorbiking?

Interro-negative form

Simple form	V-ing form
can't I motorbike? can't you motorbike? can't he motorbike? can't we motorbike? can't you motorbike? can't they motorbike?	can't I be motorbiking? can't you be motorbiking? can't he be motorbiking? can't we be motorbiking? can't you be motorbiking? can't they be motorbiking?
Perfect	V-ing perfect
can't I have motorbiked? can't you have motorbiked? can't he have motorbiked? can't we have motorbiked? can't you have motorbiked? can't they have motorbiked?	can't I have been motorbiking? can't you have been motorbiking? can't he have been motorbiking? can't we have been motorbiking? can't you have been motorbiking? can't they have been motorbiking?