English verb conjugation
COULD TRANSFER

Regular verb: transfer - transferred - transferred

Affirmation

Simple form	V-ing form
I could transfer you could transfer she could transfer we could transfer you could transfer they could transfer	I could be transferring you could be transferring she could be transferring we could be transferring you could be transferring they could be transferring
Perfect	V-ing perfect
I could have transferred you could have transferred she could have transferred we could have transferred you could have transferred they could have transferred	I could have been transferring you could have been transferring she could have been transferring we could have been transferring you could have been transferring they could have been transferring

Negation

Simple form	V-ing form
I couldn't transfer you couldn't transfer she couldn't transfer we couldn't transfer you couldn't transfer they couldn't transfer	I couldn't be transferring you couldn't be transferring she couldn't be transferring we couldn't be transferring you couldn't be transferring they couldn't be transferring
Perfect	V-ing perfect
I couldn't have transferred you couldn't have transferred she couldn't have transferred we couldn't have transferred you couldn't have transferred they couldn't have transferred	I couldn't have been transferring you couldn't have been transferring she couldn't have been transferring we couldn't have been transferring you couldn't have been transferring they couldn't have been transferring

Interrogative form

Simple form	V-ing form
could I transfer? could you transfer? could she transfer? could we transfer? could you transfer? could they transfer?	could I be transferring? could you be transferring? could she be transferring? could we be transferring? could you be transferring? could they be transferring?
Perfect	V-ing perfect
could I have transferred? could you have transferred? could she have transferred? could we have transferred? could you have transferred? could they have transferred?	could I have been transferring? could you have been transferring? could she have been transferring? could we have been transferring? could you have been transferring? could they have been transferring?

Interro-negative form

Simple form	V-ing form
couldn't I transfer? couldn't you transfer? couldn't she transfer? couldn't we transfer? couldn't you transfer? couldn't they transfer?	couldn't I be transferring? couldn't you be transferring? couldn't she be transferring? couldn't we be transferring? couldn't you be transferring? couldn't they be transferring?
Perfect	V-ing perfect
couldn't I have transferred? couldn't you have transferred? couldn't she have transferred? couldn't we have transferred? couldn't you have transferred? couldn't they have transferred?	couldn't I have been transferring? couldn't you have been transferring? couldn't she have been transferring? couldn't we have been transferring? couldn't you have been transferring? couldn't they have been transferring?