English verb conjugation
CAN PRAWN

Regular verb: prawn - prawned - prawned

Affirmation

Simple form	V-ing form
I can prawn you can prawn he can prawn we can prawn you can prawn they can prawn	I can be prawning you can be prawning he can be prawning we can be prawning you can be prawning they can be prawning
Perfect	V-ing perfect
I can have prawned you can have prawned he can have prawned we can have prawned you can have prawned they can have prawned	I can have been prawning you can have been prawning he can have been prawning we can have been prawning you can have been prawning they can have been prawning

Negation

Simple form	V-ing form
I cannot prawn you cannot prawn he cannot prawn we cannot prawn you cannot prawn they cannot prawn	I cannot be prawning you cannot be prawning he cannot be prawning we cannot be prawning you cannot be prawning they cannot be prawning
Perfect	V-ing perfect
I cannot have prawned you cannot have prawned he cannot have prawned we cannot have prawned you cannot have prawned they cannot have prawned	I cannot have been prawning you cannot have been prawning he cannot have been prawning we cannot have been prawning you cannot have been prawning they cannot have been prawning

Interrogative form

Simple form	V-ing form
can I prawn? can you prawn? can he prawn? can we prawn? can you prawn? can they prawn?	can I be prawning? can you be prawning? can he be prawning? can we be prawning? can you be prawning? can they be prawning?
Perfect	V-ing perfect
can I have prawned? can you have prawned? can he have prawned? can we have prawned? can you have prawned? can they have prawned?	can I have been prawning? can you have been prawning? can he have been prawning? can we have been prawning? can you have been prawning? can they have been prawning?

Interro-negative form

Simple form	V-ing form
can I not prawn? can you not prawn? can he not prawn? can we not prawn? can you not prawn? can they not prawn?	can I not be prawning? can you not be prawning? can he not be prawning? can we not be prawning? can you not be prawning? can they not be prawning?
Perfect	V-ing perfect
can I not have prawned? can you not have prawned? can he not have prawned? can we not have prawned? can you not have prawned? can they not have prawned?	can I not have been prawning? can you not have been prawning? can he not have been prawning? can we not have been prawning? can you not have been prawning? can they not have been prawning?