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 can't mound you can't mound he can't mound we can't mound you can't mound they can't mound	I can't be mounding you can't be mounding he can't be mounding we can't be mounding you can't be mounding they can't be mounding
Perfect	V-ing perfect
I can't have mounded you can't have mounded he can't have mounded we can't have mounded you can't have mounded they can't have mounded	I can't have been mounding you can't have been mounding he can't have been mounding we can't have been mounding you can't have been mounding they can't 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't I mound? can't you mound? can't he mound? can't we mound? can't you mound? can't they mound?	can't I be mounding? can't you be mounding? can't he be mounding? can't we be mounding? can't you be mounding? can't they be mounding?
Perfect	V-ing perfect
can't I have mounded? can't you have mounded? can't he have mounded? can't we have mounded? can't you have mounded? can't they have mounded?	can't I have been mounding? can't you have been mounding? can't he have been mounding? can't we have been mounding? can't you have been mounding? can't they have been mounding?