Regular verb: refrain - refrained - refrained
Simple form | V-ing form |
I may refrain you may refrain she may refrain we may refrain you may refrain they may refrain | I may be refraining you may be refraining she may be refraining we may be refraining you may be refraining they may be refraining |
Perfect | V-ing perfect |
I may have refrained you may have refrained she may have refrained we may have refrained you may have refrained they may have refrained | I may have been refraining you may have been refraining she may have been refraining we may have been refraining you may have been refraining they may have been refraining |
Simple form | V-ing form |
I may not refrain you may not refrain she may not refrain we may not refrain you may not refrain they may not refrain | I may not be refraining you may not be refraining she may not be refraining we may not be refraining you may not be refraining they may not be refraining |
Perfect | V-ing perfect |
I may not have refrained you may not have refrained she may not have refrained we may not have refrained you may not have refrained they may not have refrained | I may not have been refraining you may not have been refraining she may not have been refraining we may not have been refraining you may not have been refraining they may not have been refraining |
Simple form | V-ing form |
may I refrain? may you refrain? may she refrain? may we refrain? may you refrain? may they refrain? | may I be refraining? may you be refraining? may she be refraining? may we be refraining? may you be refraining? may they be refraining? |
Perfect | V-ing perfect |
may I have refrained? may you have refrained? may she have refrained? may we have refrained? may you have refrained? may they have refrained? | may I have been refraining? may you have been refraining? may she have been refraining? may we have been refraining? may you have been refraining? may they have been refraining? |
Simple form | V-ing form |
may I not refrain? may you not refrain? may she not refrain? may we not refrain? may you not refrain? may they not refrain? | may I not be refraining? may you not be refraining? may she not be refraining? may we not be refraining? may you not be refraining? may they not be refraining? |
Perfect | V-ing perfect |
may I not have refrained? may you not have refrained? may she not have refrained? may we not have refrained? may you not have refrained? may they not have refrained? | may I not have been refraining? may you not have been refraining? may she not have been refraining? may we not have been refraining? may you not have been refraining? may they not have been refraining? |