English verb conjugation
CAN NATTER

Regular verb: natter - nattered - nattered

Affirmation

Simple form	V-ing form
I can natter you can natter she can natter we can natter you can natter they can natter	I can be nattering you can be nattering she can be nattering we can be nattering you can be nattering they can be nattering
Perfect	V-ing perfect
I can have nattered you can have nattered she can have nattered we can have nattered you can have nattered they can have nattered	I can have been nattering you can have been nattering she can have been nattering we can have been nattering you can have been nattering they can have been nattering

Negation

Simple form	V-ing form
I can't natter you can't natter she can't natter we can't natter you can't natter they can't natter	I can't be nattering you can't be nattering she can't be nattering we can't be nattering you can't be nattering they can't be nattering
Perfect	V-ing perfect
I can't have nattered you can't have nattered she can't have nattered we can't have nattered you can't have nattered they can't have nattered	I can't have been nattering you can't have been nattering she can't have been nattering we can't have been nattering you can't have been nattering they can't have been nattering

Interrogative form

Simple form	V-ing form
can I natter? can you natter? can she natter? can we natter? can you natter? can they natter?	can I be nattering? can you be nattering? can she be nattering? can we be nattering? can you be nattering? can they be nattering?
Perfect	V-ing perfect
can I have nattered? can you have nattered? can she have nattered? can we have nattered? can you have nattered? can they have nattered?	can I have been nattering? can you have been nattering? can she have been nattering? can we have been nattering? can you have been nattering? can they have been nattering?

Interro-negative form

Simple form	V-ing form
can't I natter? can't you natter? can't she natter? can't we natter? can't you natter? can't they natter?	can't I be nattering? can't you be nattering? can't she be nattering? can't we be nattering? can't you be nattering? can't they be nattering?
Perfect	V-ing perfect
can't I have nattered? can't you have nattered? can't she have nattered? can't we have nattered? can't you have nattered? can't they have nattered?	can't I have been nattering? can't you have been nattering? can't she have been nattering? can't we have been nattering? can't you have been nattering? can't they have been nattering?