English verb conjugation
CAN MOUND

Regular verb: mound - mounded - mounded

Affirmation

Simple form	V-ing form
I can mound you can mound he can mound we can mound you can mound they can mound	I can be mounding you can be mounding he can be mounding we can be mounding you can be mounding they can be mounding
Perfect	V-ing perfect
I can have mounded you can have mounded he can have mounded we can have mounded you can have mounded they can have mounded	I can have been mounding you can have been mounding he can have been mounding we can have been mounding you can have been mounding they can have been mounding

Negation

Simple form	V-ing form
I cannot mound you cannot mound he cannot mound we cannot mound you cannot mound they cannot mound	I cannot be mounding you cannot be mounding he cannot be mounding we cannot be mounding you cannot be mounding they cannot be mounding
Perfect	V-ing perfect
I cannot have mounded you cannot have mounded he cannot have mounded we cannot have mounded you cannot have mounded they cannot have mounded	I cannot have been mounding you cannot have been mounding he cannot have been mounding we cannot have been mounding you cannot have been mounding they cannot have been mounding

Interrogative form

Simple form	V-ing form
can I mound? can you mound? can he mound? can we mound? can you mound? can they mound?	can I be mounding? can you be mounding? can he be mounding? can we be mounding? can you be mounding? can they be mounding?
Perfect	V-ing perfect
can I have mounded? can you have mounded? can he have mounded? can we have mounded? can you have mounded? can they have mounded?	can I have been mounding? can you have been mounding? can he have been mounding? can we have been mounding? can you have been mounding? can they have been mounding?

Interro-negative form

Simple form	V-ing form
can I not mound? can you not mound? can he not mound? can we not mound? can you not mound? can they not mound?	can I not be mounding? can you not be mounding? can he not be mounding? can we not be mounding? can you not be mounding? can they not be mounding?
Perfect	V-ing perfect
can I not have mounded? can you not have mounded? can he not have mounded? can we not have mounded? can you not have mounded? can they not have mounded?	can I not have been mounding? can you not have been mounding? can he not have been mounding? can we not have been mounding? can you not have been mounding? can they not have been mounding?