English verb conjugation
COULD FLOUR

Regular verb: flour - floured - floured

Affirmation

Simple form	V-ing form
I could flour you could flour she could flour we could flour you could flour they could flour	I could be flouring you could be flouring she could be flouring we could be flouring you could be flouring they could be flouring
Perfect	V-ing perfect
I could have floured you could have floured she could have floured we could have floured you could have floured they could have floured	I could have been flouring you could have been flouring she could have been flouring we could have been flouring you could have been flouring they could have been flouring

Negation

Simple form	V-ing form
I couldn't flour you couldn't flour she couldn't flour we couldn't flour you couldn't flour they couldn't flour	I couldn't be flouring you couldn't be flouring she couldn't be flouring we couldn't be flouring you couldn't be flouring they couldn't be flouring
Perfect	V-ing perfect
I couldn't have floured you couldn't have floured she couldn't have floured we couldn't have floured you couldn't have floured they couldn't have floured	I couldn't have been flouring you couldn't have been flouring she couldn't have been flouring we couldn't have been flouring you couldn't have been flouring they couldn't have been flouring

Interrogative form

Simple form	V-ing form
could I flour? could you flour? could she flour? could we flour? could you flour? could they flour?	could I be flouring? could you be flouring? could she be flouring? could we be flouring? could you be flouring? could they be flouring?
Perfect	V-ing perfect
could I have floured? could you have floured? could she have floured? could we have floured? could you have floured? could they have floured?	could I have been flouring? could you have been flouring? could she have been flouring? could we have been flouring? could you have been flouring? could they have been flouring?

Interro-negative form

Simple form	V-ing form
couldn't I flour? couldn't you flour? couldn't she flour? couldn't we flour? couldn't you flour? couldn't they flour?	couldn't I be flouring? couldn't you be flouring? couldn't she be flouring? couldn't we be flouring? couldn't you be flouring? couldn't they be flouring?
Perfect	V-ing perfect
couldn't I have floured? couldn't you have floured? couldn't she have floured? couldn't we have floured? couldn't you have floured? couldn't they have floured?	couldn't I have been flouring? couldn't you have been flouring? couldn't she have been flouring? couldn't we have been flouring? couldn't you have been flouring? couldn't they have been flouring?