Learn to Speak English Easily: Questions Using ‘When can’, and ‘When could’
Q: When can I take leave?
A: You can take leave after Monday.
Q: When can you help me?
A: I can help you anytime.
Q: When can he start the work?
A: He can start the work anytime.
Q: When can she join the course?
A: She can join the course next month.
Q: When could he learn to play the guitar?
A: He could learn it next week.
Q: When could they come?
A: They could come in the evening.
Q: When could I contact you again?
A: You could contact me tomorrow.