English verb conjugation
COULD OUTRING

Irregular verb: outring - outrang - outrung

Affirmation

Simple form	V-ing form
I could outring you could outring he could outring we could outring you could outring they could outring	I could be outringing you could be outringing he could be outringing we could be outringing you could be outringing they could be outringing
Perfect	V-ing perfect
I could have outrung you could have outrung he could have outrung we could have outrung you could have outrung they could have outrung	I could have been outringing you could have been outringing he could have been outringing we could have been outringing you could have been outringing they could have been outringing

Negation

Simple form	V-ing form
I couldn't outring you couldn't outring he couldn't outring we couldn't outring you couldn't outring they couldn't outring	I couldn't be outringing you couldn't be outringing he couldn't be outringing we couldn't be outringing you couldn't be outringing they couldn't be outringing
Perfect	V-ing perfect
I couldn't have outrung you couldn't have outrung he couldn't have outrung we couldn't have outrung you couldn't have outrung they couldn't have outrung	I couldn't have been outringing you couldn't have been outringing he couldn't have been outringing we couldn't have been outringing you couldn't have been outringing they couldn't have been outringing

Interrogative form

Simple form	V-ing form
could I outring? could you outring? could he outring? could we outring? could you outring? could they outring?	could I be outringing? could you be outringing? could he be outringing? could we be outringing? could you be outringing? could they be outringing?
Perfect	V-ing perfect
could I have outrung? could you have outrung? could he have outrung? could we have outrung? could you have outrung? could they have outrung?	could I have been outringing? could you have been outringing? could he have been outringing? could we have been outringing? could you have been outringing? could they have been outringing?

Interro-negative form

Simple form	V-ing form
couldn't I outring? couldn't you outring? couldn't he outring? couldn't we outring? couldn't you outring? couldn't they outring?	couldn't I be outringing? couldn't you be outringing? couldn't he be outringing? couldn't we be outringing? couldn't you be outringing? couldn't they be outringing?
Perfect	V-ing perfect
couldn't I have outrung? couldn't you have outrung? couldn't he have outrung? couldn't we have outrung? couldn't you have outrung? couldn't they have outrung?	couldn't I have been outringing? couldn't you have been outringing? couldn't he have been outringing? couldn't we have been outringing? couldn't you have been outringing? couldn't they have been outringing?