English verb conjugation
COULD TROWEL

Regular verb: trowel - troweled - troweled

Affirmation

Simple form	V-ing form
I could trowel you could trowel he could trowel we could trowel you could trowel they could trowel	I could be troweling you could be troweling he could be troweling we could be troweling you could be troweling they could be troweling
Perfect	V-ing perfect
I could have troweled you could have troweled he could have troweled we could have troweled you could have troweled they could have troweled	I could have been troweling you could have been troweling he could have been troweling we could have been troweling you could have been troweling they could have been troweling

Negation

Simple form	V-ing form
I could not trowel you could not trowel he could not trowel we could not trowel you could not trowel they could not trowel	I could not be troweling you could not be troweling he could not be troweling we could not be troweling you could not be troweling they could not be troweling
Perfect	V-ing perfect
I could not have troweled you could not have troweled he could not have troweled we could not have troweled you could not have troweled they could not have troweled	I could not have been troweling you could not have been troweling he could not have been troweling we could not have been troweling you could not have been troweling they could not have been troweling

Interrogative form

Simple form	V-ing form
could I trowel? could you trowel? could he trowel? could we trowel? could you trowel? could they trowel?	could I be troweling? could you be troweling? could he be troweling? could we be troweling? could you be troweling? could they be troweling?
Perfect	V-ing perfect
could I have troweled? could you have troweled? could he have troweled? could we have troweled? could you have troweled? could they have troweled?	could I have been troweling? could you have been troweling? could he have been troweling? could we have been troweling? could you have been troweling? could they have been troweling?

Interro-negative form

Simple form	V-ing form
could I not trowel? could you not trowel? could he not trowel? could we not trowel? could you not trowel? could they not trowel?	could I not be troweling? could you not be troweling? could he not be troweling? could we not be troweling? could you not be troweling? could they not be troweling?
Perfect	V-ing perfect
could I not have troweled? could you not have troweled? could he not have troweled? could we not have troweled? could you not have troweled? could they not have troweled?	could I not have been troweling? could you not have been troweling? could he not have been troweling? could we not have been troweling? could you not have been troweling? could they not have been troweling?