flexy:ignore="yes"

<form name="theform1">
  <input name="theinput1">
  <input name="theinput2" value="dummy">
</form>

<form name="theform2" flexy:ignore>
  <input name="theinput3" value="dummy">
  <input name="theinput4" value="dummy">
</form>

<form name="theform3">
  <input name="theinput5" value="dummy" flexy:ignore>
  <input name="theinput6" value="dummy">
</form>

<form name="theform4" flexy:ignoreonly="yes">
  <input name="theinput7" value="dummy">
  <input name="theinput8" value="dummy">
</form>

<?php echo $this->elements['theform1']->toHtmlnoClose();?>
 <?php echo $this->elements['theinput1']->toHtml();?>
 <?php echo $this->elements['theinput2']->toHtml();?>
 </form>

<form name="theform2">
  <input name="theinput3" value="dummy">
  <input name="theinput4" value="dummy">
</form>

<?php echo $this->elements['theform3']->toHtmlnoClose();?>
  <input name="theinput5" value="dummy" flexy:ignore>
 <?php echo $this->elements['theinput6']->toHtml();?>
</form>

 <form name="theform4">
   <?php echo $this->elements['theinput7']->toHtml();?>
 <?php echo $this->elements['theinput8']->toHtml();?>
 </form>