Regular verb: squint - squinted - squinted
Simple form | V-ing form |
I must squint you must squint she must squint we must squint you must squint they must squint | I must be squinting you must be squinting she must be squinting we must be squinting you must be squinting they must be squinting |
Perfect | V-ing perfect |
I must have squinted you must have squinted she must have squinted we must have squinted you must have squinted they must have squinted | I must have been squinting you must have been squinting she must have been squinting we must have been squinting you must have been squinting they must have been squinting |
Simple form | V-ing form |
I must not squint you must not squint she must not squint we must not squint you must not squint they must not squint | I must not be squinting you must not be squinting she must not be squinting we must not be squinting you must not be squinting they must not be squinting |
Perfect | V-ing perfect |
I must not have squinted you must not have squinted she must not have squinted we must not have squinted you must not have squinted they must not have squinted | I must not have been squinting you must not have been squinting she must not have been squinting we must not have been squinting you must not have been squinting they must not have been squinting |
Simple form | V-ing form |
must I squint? must you squint? must she squint? must we squint? must you squint? must they squint? | must I be squinting? must you be squinting? must she be squinting? must we be squinting? must you be squinting? must they be squinting? |
Perfect | V-ing perfect |
must I have squinted? must you have squinted? must she have squinted? must we have squinted? must you have squinted? must they have squinted? | must I have been squinting? must you have been squinting? must she have been squinting? must we have been squinting? must you have been squinting? must they have been squinting? |
Simple form | V-ing form |
must I not squint? must you not squint? must she not squint? must we not squint? must you not squint? must they not squint? | must I not be squinting? must you not be squinting? must she not be squinting? must we not be squinting? must you not be squinting? must they not be squinting? |
Perfect | V-ing perfect |
must I not have squinted? must you not have squinted? must she not have squinted? must we not have squinted? must you not have squinted? must they not have squinted? | must I not have been squinting? must you not have been squinting? must she not have been squinting? must we not have been squinting? must you not have been squinting? must they not have been squinting? |