English verb conjugation
COULD WHIPSAW

Regular verb: whipsaw - whipsawed - whipsawed

Affirmation

Simple form	V-ing form
I could whipsaw you could whipsaw he could whipsaw we could whipsaw you could whipsaw they could whipsaw	I could be whipsawing you could be whipsawing he could be whipsawing we could be whipsawing you could be whipsawing they could be whipsawing
Perfect	V-ing perfect
I could have whipsawed you could have whipsawed he could have whipsawed we could have whipsawed you could have whipsawed they could have whipsawed	I could have been whipsawing you could have been whipsawing he could have been whipsawing we could have been whipsawing you could have been whipsawing they could have been whipsawing

Negation

Simple form	V-ing form
I couldn't whipsaw you couldn't whipsaw he couldn't whipsaw we couldn't whipsaw you couldn't whipsaw they couldn't whipsaw	I couldn't be whipsawing you couldn't be whipsawing he couldn't be whipsawing we couldn't be whipsawing you couldn't be whipsawing they couldn't be whipsawing
Perfect	V-ing perfect
I couldn't have whipsawed you couldn't have whipsawed he couldn't have whipsawed we couldn't have whipsawed you couldn't have whipsawed they couldn't have whipsawed	I couldn't have been whipsawing you couldn't have been whipsawing he couldn't have been whipsawing we couldn't have been whipsawing you couldn't have been whipsawing they couldn't have been whipsawing

Interrogative form

Simple form	V-ing form
could I whipsaw? could you whipsaw? could he whipsaw? could we whipsaw? could you whipsaw? could they whipsaw?	could I be whipsawing? could you be whipsawing? could he be whipsawing? could we be whipsawing? could you be whipsawing? could they be whipsawing?
Perfect	V-ing perfect
could I have whipsawed? could you have whipsawed? could he have whipsawed? could we have whipsawed? could you have whipsawed? could they have whipsawed?	could I have been whipsawing? could you have been whipsawing? could he have been whipsawing? could we have been whipsawing? could you have been whipsawing? could they have been whipsawing?

Interro-negative form

Simple form	V-ing form
couldn't I whipsaw? couldn't you whipsaw? couldn't he whipsaw? couldn't we whipsaw? couldn't you whipsaw? couldn't they whipsaw?	couldn't I be whipsawing? couldn't you be whipsawing? couldn't he be whipsawing? couldn't we be whipsawing? couldn't you be whipsawing? couldn't they be whipsawing?
Perfect	V-ing perfect
couldn't I have whipsawed? couldn't you have whipsawed? couldn't he have whipsawed? couldn't we have whipsawed? couldn't you have whipsawed? couldn't they have whipsawed?	couldn't I have been whipsawing? couldn't you have been whipsawing? couldn't he have been whipsawing? couldn't we have been whipsawing? couldn't you have been whipsawing? couldn't they have been whipsawing?