Irregular verb: spin - spun - spun
Simple form | V-ing form |
I must spin you must spin she must spin we must spin you must spin they must spin | I must be spinning you must be spinning she must be spinning we must be spinning you must be spinning they must be spinning |
Perfect | V-ing perfect |
I must have spun you must have spun she must have spun we must have spun you must have spun they must have spun | I must have been spinning you must have been spinning she must have been spinning we must have been spinning you must have been spinning they must have been spinning |
Simple form | V-ing form |
I mustn't spin you mustn't spin she mustn't spin we mustn't spin you mustn't spin they mustn't spin | I mustn't be spinning you mustn't be spinning she mustn't be spinning we mustn't be spinning you mustn't be spinning they mustn't be spinning |
Perfect | V-ing perfect |
I mustn't have spun you mustn't have spun she mustn't have spun we mustn't have spun you mustn't have spun they mustn't have spun | I mustn't have been spinning you mustn't have been spinning she mustn't have been spinning we mustn't have been spinning you mustn't have been spinning they mustn't have been spinning |
Simple form | V-ing form |
must I spin? must you spin? must she spin? must we spin? must you spin? must they spin? | must I be spinning? must you be spinning? must she be spinning? must we be spinning? must you be spinning? must they be spinning? |
Perfect | V-ing perfect |
must I have spun? must you have spun? must she have spun? must we have spun? must you have spun? must they have spun? | must I have been spinning? must you have been spinning? must she have been spinning? must we have been spinning? must you have been spinning? must they have been spinning? |
Simple form | V-ing form |
mustn't I spin? mustn't you spin? mustn't she spin? mustn't we spin? mustn't you spin? mustn't they spin? | mustn't I be spinning? mustn't you be spinning? mustn't she be spinning? mustn't we be spinning? mustn't you be spinning? mustn't they be spinning? |
Perfect | V-ing perfect |
mustn't I have spun? mustn't you have spun? mustn't she have spun? mustn't we have spun? mustn't you have spun? mustn't they have spun? | mustn't I have been spinning? mustn't you have been spinning? mustn't she have been spinning? mustn't we have been spinning? mustn't you have been spinning? mustn't they have been spinning? |