Ihavebeenputtingonweight

I have been putting on weight中putting是什么时态？原形怎么拼写

现在完成进行时have +been + doing原形put

have been putting on 现在完成时的进行时态，表示从过去到现在一直进行的事 原形是put

first, exercise to lose weight perseverance. if no persistent state of mind and spirit, do not exercise to lose weight, three days fishing, and starts a campaign to lose weight, will inevitably backfire, once stopped, weight will quickly rise up to. second, a glass of water before and after exercise. e or early evening before exercise, to drink a glass of water. small range of movement began gently to the substantial strenuous exercise, covered with sweat so far. rest for half an hour after exercise, drink a glass of water. third, the movement to have laws. regularity mentioned here does not mean movement time, but to sports projects. this is according to our own conditions and circumstances to improve the planning and constantly sum up.

整个句子是现在完成进行时，仅就 putting 来讲它是动词的进行时态 原型为 put

putting-put 这个句子时态是现在完成进行时.

putting是进行时,原形是put. 句子意思是我已经在变胖了.