English verb conjugation
COULD MUMMY

Regular verb: mummy - mummied - mummied

Affirmation

Simple form	V-ing form
I could mummy you could mummy he could mummy we could mummy you could mummy they could mummy	I could be mummying you could be mummying he could be mummying we could be mummying you could be mummying they could be mummying
Perfect	V-ing perfect
I could have mummied you could have mummied he could have mummied we could have mummied you could have mummied they could have mummied	I could have been mummying you could have been mummying he could have been mummying we could have been mummying you could have been mummying they could have been mummying

Negation

Simple form	V-ing form
I could not mummy you could not mummy he could not mummy we could not mummy you could not mummy they could not mummy	I could not be mummying you could not be mummying he could not be mummying we could not be mummying you could not be mummying they could not be mummying
Perfect	V-ing perfect
I could not have mummied you could not have mummied he could not have mummied we could not have mummied you could not have mummied they could not have mummied	I could not have been mummying you could not have been mummying he could not have been mummying we could not have been mummying you could not have been mummying they could not have been mummying

Interrogative form

Simple form	V-ing form
could I mummy? could you mummy? could he mummy? could we mummy? could you mummy? could they mummy?	could I be mummying? could you be mummying? could he be mummying? could we be mummying? could you be mummying? could they be mummying?
Perfect	V-ing perfect
could I have mummied? could you have mummied? could he have mummied? could we have mummied? could you have mummied? could they have mummied?	could I have been mummying? could you have been mummying? could he have been mummying? could we have been mummying? could you have been mummying? could they have been mummying?

Interro-negative form

Simple form	V-ing form
could I not mummy? could you not mummy? could he not mummy? could we not mummy? could you not mummy? could they not mummy?	could I not be mummying? could you not be mummying? could he not be mummying? could we not be mummying? could you not be mummying? could they not be mummying?
Perfect	V-ing perfect
could I not have mummied? could you not have mummied? could he not have mummied? could we not have mummied? could you not have mummied? could they not have mummied?	could I not have been mummying? could you not have been mummying? could he not have been mummying? could we not have been mummying? could you not have been mummying? could they not have been mummying?