English verb conjugation
COULD BATCH

Regular verb: batch - batched - batched

Affirmation

Simple form	V-ing form
I could batch you could batch she could batch we could batch you could batch they could batch	I could be batching you could be batching she could be batching we could be batching you could be batching they could be batching
Perfect	V-ing perfect
I could have batched you could have batched she could have batched we could have batched you could have batched they could have batched	I could have been batching you could have been batching she could have been batching we could have been batching you could have been batching they could have been batching

Negation

Simple form	V-ing form
I couldn't batch you couldn't batch she couldn't batch we couldn't batch you couldn't batch they couldn't batch	I couldn't be batching you couldn't be batching she couldn't be batching we couldn't be batching you couldn't be batching they couldn't be batching
Perfect	V-ing perfect
I couldn't have batched you couldn't have batched she couldn't have batched we couldn't have batched you couldn't have batched they couldn't have batched	I couldn't have been batching you couldn't have been batching she couldn't have been batching we couldn't have been batching you couldn't have been batching they couldn't have been batching

Interrogative form

Simple form	V-ing form
could I batch? could you batch? could she batch? could we batch? could you batch? could they batch?	could I be batching? could you be batching? could she be batching? could we be batching? could you be batching? could they be batching?
Perfect	V-ing perfect
could I have batched? could you have batched? could she have batched? could we have batched? could you have batched? could they have batched?	could I have been batching? could you have been batching? could she have been batching? could we have been batching? could you have been batching? could they have been batching?

Interro-negative form

Simple form	V-ing form
couldn't I batch? couldn't you batch? couldn't she batch? couldn't we batch? couldn't you batch? couldn't they batch?	couldn't I be batching? couldn't you be batching? couldn't she be batching? couldn't we be batching? couldn't you be batching? couldn't they be batching?
Perfect	V-ing perfect
couldn't I have batched? couldn't you have batched? couldn't she have batched? couldn't we have batched? couldn't you have batched? couldn't they have batched?	couldn't I have been batching? couldn't you have been batching? couldn't she have been batching? couldn't we have been batching? couldn't you have been batching? couldn't they have been batching?