我的情况是这样的：2017年我和先生共同担保我妈妈一人移民，父亲过世， 我们有两个孩子
1.问3A， current undertaking : 我母亲 填1 ,
B Previous undertaking
i)Number of person included in previous undertakings you signed as a sponsor and that are still in effect
我们之前都没有担保过，应该填啥呢？ 0
ii)Number of person included in previous undertakings you signed as a sponsor and that are not yet in effect.
（persons who have not yet become permanent residents) 填 0？
ii！)Number of person included in previous undertakings you co-signed, where these undertaking are still in effect . 0?
ii!！)Number of person included in previous undertakings you co-signed, where these undertaking are not yet in effect . 0？
问5，Your spouse or common-law partner if not included in question 3.-please provide details if your spouse is not co-signing the undertaking 啥意思？我先生是co-signer，
问6： Every other family member not included above and dependent on you financially,whether they are living with you or not. enter their number in the box otn the right and provide details on the back of this page. 填2 我的两孩子？
1.问3A， current undertaking : 我母亲 填1 ,
B Previous undertaking
i)Number of person included in previous undertakings you signed as a sponsor and that are still in effect
我们之前都没有担保过，应该填啥呢？ 0
ii)Number of person included in previous undertakings you signed as a sponsor and that are not yet in effect.
（persons who have not yet become permanent residents) 填 0？
ii！)Number of person included in previous undertakings you co-signed, where these undertaking are still in effect . 0?
ii!！)Number of person included in previous undertakings you co-signed, where these undertaking are not yet in effect . 0？
问5，Your spouse or common-law partner if not included in question 3.-please provide details if your spouse is not co-signing the undertaking 啥意思？我先生是co-signer，
问6： Every other family member not included above and dependent on you financially,whether they are living with you or not. enter their number in the box otn the right and provide details on the back of this page. 填2 我的两孩子？
