Regular verb: conceive - conceived - conceived
Simple form | V-ing form |
I must conceive you must conceive she must conceive we must conceive you must conceive they must conceive | I must be conceiving you must be conceiving she must be conceiving we must be conceiving you must be conceiving they must be conceiving |
Perfect | V-ing perfect |
I must have conceived you must have conceived she must have conceived we must have conceived you must have conceived they must have conceived | I must have been conceiving you must have been conceiving she must have been conceiving we must have been conceiving you must have been conceiving they must have been conceiving |
Simple form | V-ing form |
I mustn't conceive you mustn't conceive she mustn't conceive we mustn't conceive you mustn't conceive they mustn't conceive | I mustn't be conceiving you mustn't be conceiving she mustn't be conceiving we mustn't be conceiving you mustn't be conceiving they mustn't be conceiving |
Perfect | V-ing perfect |
I mustn't have conceived you mustn't have conceived she mustn't have conceived we mustn't have conceived you mustn't have conceived they mustn't have conceived | I mustn't have been conceiving you mustn't have been conceiving she mustn't have been conceiving we mustn't have been conceiving you mustn't have been conceiving they mustn't have been conceiving |
Simple form | V-ing form |
must I conceive? must you conceive? must she conceive? must we conceive? must you conceive? must they conceive? | must I be conceiving? must you be conceiving? must she be conceiving? must we be conceiving? must you be conceiving? must they be conceiving? |
Perfect | V-ing perfect |
must I have conceived? must you have conceived? must she have conceived? must we have conceived? must you have conceived? must they have conceived? | must I have been conceiving? must you have been conceiving? must she have been conceiving? must we have been conceiving? must you have been conceiving? must they have been conceiving? |
Simple form | V-ing form |
mustn't I conceive? mustn't you conceive? mustn't she conceive? mustn't we conceive? mustn't you conceive? mustn't they conceive? | mustn't I be conceiving? mustn't you be conceiving? mustn't she be conceiving? mustn't we be conceiving? mustn't you be conceiving? mustn't they be conceiving? |
Perfect | V-ing perfect |
mustn't I have conceived? mustn't you have conceived? mustn't she have conceived? mustn't we have conceived? mustn't you have conceived? mustn't they have conceived? | mustn't I have been conceiving? mustn't you have been conceiving? mustn't she have been conceiving? mustn't we have been conceiving? mustn't you have been conceiving? mustn't they have been conceiving? |