А если прилично будет и мне отправиться, то они со мной пойдут.
If it seems advisable for me to go also, they will accompany me.
If it seems advisable that I should go also, they will accompany me.
and if it is fitting for me to go also, they will go with me.
And if it seems appropriate for me to go along, they can travel with me.
And if it be meet that I go also, they shall go with me.
But if it is fitting that I go also, they will go with me.
and if it be suitable that I also should go, they shall go with me.